80974450370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{647}}^1\times {\mathrm{4721}}^1$

素因数の和:5627

約数の個数: 64

約数和(自身を含む): 159944792832

約数和(自身を除く): 78970342462

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 647, 1205, 1294, 2410, 2651, 3235, 4721, 5302, 6470, 7117, 9442, 13255, 14234, 23605, 26510, 35585, 47210, 51931, 71170, 103862, 155927, 259655, 311854, 519310, 779635, 1137761, 1559270, 1715197, 2275522, 3054487, 3430394, 5688805, 6108974, 8575985, 11377610, 12515371, 15272435, 17151970, 25030742, 30544870, 33599357, 62576855, 67198714, 125153710, 167996785, 335993570, 736131367, 1472262734, 3680656835, 7361313670, 8097445037, 16194890074, 40487225185, 80974450370]

約数ペア:

[(1, 80974450370), (2, 40487225185), (5, 16194890074), (10, 8097445037), (11, 7361313670), (22, 3680656835), (55, 1472262734), (110, 736131367), (241, 335993570), (482, 167996785), (647, 125153710), (1205, 67198714), (1294, 62576855), (2410, 33599357), (2651, 30544870), (3235, 25030742), (4721, 17151970), (5302, 15272435), (6470, 12515371), (7117, 11377610), (9442, 8575985), (13255, 6108974), (14234, 5688805), (23605, 3430394), (26510, 3054487), (35585, 2275522), (47210, 1715197), (51931, 1559270), (71170, 1137761), (103862, 779635), (155927, 519310), (259655, 311854)]