45540340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 107251200

約数和(自身を除く): 61710860

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 41, 74, 76, 79, 82, 95, 148, 158, 164, 185, 190, 205, 316, 370, 380, 395, 410, 703, 740, 779, 790, 820, 1406, 1501, 1517, 1558, 1580, 2812, 2923, 3002, 3034, 3116, 3239, 3515, 3895, 5846, 6004, 6068, 6478, 7030, 7505, 7585, 7790, 11692, 12956, 14060, 14615, 15010, 15170, 15580, 16195, 28823, 29230, 30020, 30340, 32390, 55537, 57646, 58460, 61541, 64780, 111074, 115292, 119843, 123082, 144115, 222148, 239686, 246164, 277685, 288230, 307705, 479372, 555370, 576460, 599215, 615410, 1110740, 1198430, 1230820, 2277017, 2396860, 4554034, 9108068, 11385085, 22770170, 45540340]

約数ペア:

[(1, 45540340), (2, 22770170), (4, 11385085), (5, 9108068), (10, 4554034), (19, 2396860), (20, 2277017), (37, 1230820), (38, 1198430), (41, 1110740), (74, 615410), (76, 599215), (79, 576460), (82, 555370), (95, 479372), (148, 307705), (158, 288230), (164, 277685), (185, 246164), (190, 239686), (205, 222148), (316, 144115), (370, 123082), (380, 119843), (395, 115292), (410, 111074), (703, 64780), (740, 61541), (779, 58460), (790, 57646), (820, 55537), (1406, 32390), (1501, 30340), (1517, 30020), (1558, 29230), (1580, 28823), (2812, 16195), (2923, 15580), (3002, 15170), (3034, 15010), (3116, 14615), (3239, 14060), (3515, 12956), (3895, 11692), (5846, 7790), (6004, 7585), (6068, 7505), (6478, 7030)]