2011845400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:462

約数の個数: 192

約数和(自身を含む): 5194980000

約数和(自身を除く): 3183134600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 37, 38, 40, 41, 50, 74, 76, 82, 95, 100, 148, 152, 164, 185, 190, 200, 205, 296, 328, 349, 370, 380, 410, 475, 698, 703, 740, 760, 779, 820, 925, 950, 1025, 1396, 1406, 1480, 1517, 1558, 1640, 1745, 1850, 1900, 2050, 2792, 2812, 3034, 3116, 3490, 3515, 3700, 3800, 3895, 4100, 5624, 6068, 6232, 6631, 6980, 7030, 7400, 7585, 7790, 8200, 8725, 12136, 12913, 13262, 13960, 14060, 14309, 15170, 15580, 17450, 17575, 19475, 25826, 26524, 28120, 28618, 28823, 30340, 31160, 33155, 34900, 35150, 37925, 38950, 51652, 53048, 57236, 57646, 60680, 64565, 66310, 69800, 70300, 71545, 75850, 77900, 103304, 114472, 115292, 129130, 132620, 140600, 143090, 144115, 151700, 155800, 165775, 230584, 245347, 258260, 265240, 271871, 286180, 288230, 303400, 322825, 331550, 357725, 490694, 516520, 529433, 543742, 572360, 576460, 645650, 663100, 715450, 720575, 981388, 1058866, 1087484, 1152920, 1226735, 1291300, 1326200, 1359355, 1430900, 1441150, 1962776, 2117732, 2174968, 2453470, 2582600, 2647165, 2718710, 2861800, 2882300, 4235464, 4906940, 5294330, 5437420, 5764600, 6133675, 6796775, 9813880, 10059227, 10588660, 10874840, 12267350, 13235825, 13593550, 20118454, 21177320, 24534700, 26471650, 27187100, 40236908, 49069400, 50296135, 52943300, 54374200, 80473816, 100592270, 105886600, 201184540, 251480675, 402369080, 502961350, 1005922700, 2011845400]

約数ペア:

[(1, 2011845400), (2, 1005922700), (4, 502961350), (5, 402369080), (8, 251480675), (10, 201184540), (19, 105886600), (20, 100592270), (25, 80473816), (37, 54374200), (38, 52943300), (40, 50296135), (41, 49069400), (50, 40236908), (74, 27187100), (76, 26471650), (82, 24534700), (95, 21177320), (100, 20118454), (148, 13593550), (152, 13235825), (164, 12267350), (185, 10874840), (190, 10588660), (200, 10059227), (205, 9813880), (296, 6796775), (328, 6133675), (349, 5764600), (370, 5437420), (380, 5294330), (410, 4906940), (475, 4235464), (698, 2882300), (703, 2861800), (740, 2718710), (760, 2647165), (779, 2582600), (820, 2453470), (925, 2174968), (950, 2117732), (1025, 1962776), (1396, 1441150), (1406, 1430900), (1480, 1359355), (1517, 1326200), (1558, 1291300), (1640, 1226735), (1745, 1152920), (1850, 1087484), (1900, 1058866), (2050, 981388), (2792, 720575), (2812, 715450), (3034, 663100), (3116, 645650), (3490, 576460), (3515, 572360), (3700, 543742), (3800, 529433), (3895, 516520), (4100, 490694), (5624, 357725), (6068, 331550), (6232, 322825), (6631, 303400), (6980, 288230), (7030, 286180), (7400, 271871), (7585, 265240), (7790, 258260), (8200, 245347), (8725, 230584), (12136, 165775), (12913, 155800), (13262, 151700), (13960, 144115), (14060, 143090), (14309, 140600), (15170, 132620), (15580, 129130), (17450, 115292), (17575, 114472), (19475, 103304), (25826, 77900), (26524, 75850), (28120, 71545), (28618, 70300), (28823, 69800), (30340, 66310), (31160, 64565), (33155, 60680), (34900, 57646), (35150, 57236), (37925, 53048), (38950, 51652)]