1036808887960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19427}}^1\times {\mathrm{70223}}^1$

素因数の和:89680

約数の個数: 64

約数和(自身を含む): 2455761369600

約数和(自身を除く): 1418952481640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 19427, 38854, 70223, 77708, 97135, 140446, 155416, 194270, 280892, 351115, 369113, 388540, 561784, 702230, 738226, 777080, 1334237, 1404460, 1476452, 1845565, 2668474, 2808920, 2952904, 3691130, 5336948, 6671185, 7382260, 10673896, 13342370, 14764520, 26684740, 53369480, 1364222221, 2728444442, 5456888884, 6821111105, 10913777768, 13642222210, 25920222199, 27284444420, 51840444398, 54568888840, 103680888796, 129601110995, 207361777592, 259202221990, 518404443980, 1036808887960]

約数ペア:

[(1, 1036808887960), (2, 518404443980), (4, 259202221990), (5, 207361777592), (8, 129601110995), (10, 103680888796), (19, 54568888840), (20, 51840444398), (38, 27284444420), (40, 25920222199), (76, 13642222210), (95, 10913777768), (152, 6821111105), (190, 5456888884), (380, 2728444442), (760, 1364222221), (19427, 53369480), (38854, 26684740), (70223, 14764520), (77708, 13342370), (97135, 10673896), (140446, 7382260), (155416, 6671185), (194270, 5336948), (280892, 3691130), (351115, 2952904), (369113, 2808920), (388540, 2668474), (561784, 1845565), (702230, 1476452), (738226, 1404460), (777080, 1334237)]