80454898360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{66883}}^1$

素因数の和:67001

約数の個数: 128

約数和(自身を含む): 201534868800

約数和(自身を除く): 121079970440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 61, 68, 85, 116, 122, 136, 145, 170, 232, 244, 290, 305, 340, 488, 493, 580, 610, 680, 986, 1037, 1160, 1220, 1769, 1972, 2074, 2440, 2465, 3538, 3944, 4148, 4930, 5185, 7076, 8296, 8845, 9860, 10370, 14152, 17690, 19720, 20740, 30073, 35380, 41480, 60146, 66883, 70760, 120292, 133766, 150365, 240584, 267532, 300730, 334415, 535064, 601460, 668830, 1137011, 1202920, 1337660, 1939607, 2274022, 2675320, 3879214, 4079863, 4548044, 5685055, 7758428, 8159726, 9096088, 9698035, 11370110, 15516856, 16319452, 19396070, 20399315, 22740220, 32638904, 32973319, 38792140, 40798630, 45480440, 65946638, 69357671, 77584280, 81597260, 118316027, 131893276, 138715342, 163194520, 164866595, 236632054, 263786552, 277430684, 329733190, 346788355, 473264108, 554861368, 591580135, 659466380, 693576710, 946528216, 1183160270, 1318932760, 1387153420, 2011372459, 2366320540, 2774306840, 4022744918, 4732641080, 8045489836, 10056862295, 16090979672, 20113724590, 40227449180, 80454898360]

約数ペア:

[(1, 80454898360), (2, 40227449180), (4, 20113724590), (5, 16090979672), (8, 10056862295), (10, 8045489836), (17, 4732641080), (20, 4022744918), (29, 2774306840), (34, 2366320540), (40, 2011372459), (58, 1387153420), (61, 1318932760), (68, 1183160270), (85, 946528216), (116, 693576710), (122, 659466380), (136, 591580135), (145, 554861368), (170, 473264108), (232, 346788355), (244, 329733190), (290, 277430684), (305, 263786552), (340, 236632054), (488, 164866595), (493, 163194520), (580, 138715342), (610, 131893276), (680, 118316027), (986, 81597260), (1037, 77584280), (1160, 69357671), (1220, 65946638), (1769, 45480440), (1972, 40798630), (2074, 38792140), (2440, 32973319), (2465, 32638904), (3538, 22740220), (3944, 20399315), (4148, 19396070), (4930, 16319452), (5185, 15516856), (7076, 11370110), (8296, 9698035), (8845, 9096088), (9860, 8159726), (10370, 7758428), (14152, 5685055), (17690, 4548044), (19720, 4079863), (20740, 3879214), (30073, 2675320), (35380, 2274022), (41480, 1939607), (60146, 1337660), (66883, 1202920), (70760, 1137011), (120292, 668830), (133766, 601460), (150365, 535064), (240584, 334415), (267532, 300730)]