20100773055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{70951}}^1$

素因数の和:71088

約数の個数: 64

約数和(自身を含む): 37517147136

約数和(自身を除く): 17416374081

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 101, 165, 187, 255, 303, 505, 561, 935, 1111, 1515, 1717, 2805, 3333, 5151, 5555, 8585, 16665, 18887, 25755, 56661, 70951, 94435, 212853, 283305, 354755, 780461, 1064265, 1206167, 2341383, 3618501, 3902305, 6030835, 7166051, 11706915, 13267837, 18092505, 21498153, 35830255, 39803511, 66339185, 78826561, 107490765, 121822867, 199017555, 236479683, 365468601, 394132805, 609114335, 1182398415, 1340051537, 1827343005, 4020154611, 6700257685, 20100773055]

約数ペア:

[(1, 20100773055), (3, 6700257685), (5, 4020154611), (11, 1827343005), (15, 1340051537), (17, 1182398415), (33, 609114335), (51, 394132805), (55, 365468601), (85, 236479683), (101, 199017555), (165, 121822867), (187, 107490765), (255, 78826561), (303, 66339185), (505, 39803511), (561, 35830255), (935, 21498153), (1111, 18092505), (1515, 13267837), (1717, 11706915), (2805, 7166051), (3333, 6030835), (5151, 3902305), (5555, 3618501), (8585, 2341383), (16665, 1206167), (18887, 1064265), (25755, 780461), (56661, 354755), (70951, 283305), (94435, 212853)]