71088045160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3940579}}^1$

素因数の和:3940642

約数の個数: 64

約数和(自身を含む): 178744708800

約数和(自身を除く): 107656663640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 3608, 4510, 9020, 18040, 3940579, 7881158, 15762316, 19702895, 31524632, 39405790, 43346369, 78811580, 86692738, 157623160, 161563739, 173385476, 216731845, 323127478, 346770952, 433463690, 646254956, 807818695, 866927380, 1292509912, 1615637390, 1733854760, 1777201129, 3231274780, 3554402258, 6462549560, 7108804516, 8886005645, 14217609032, 17772011290, 35544022580, 71088045160]

約数ペア:

[(1, 71088045160), (2, 35544022580), (4, 17772011290), (5, 14217609032), (8, 8886005645), (10, 7108804516), (11, 6462549560), (20, 3554402258), (22, 3231274780), (40, 1777201129), (41, 1733854760), (44, 1615637390), (55, 1292509912), (82, 866927380), (88, 807818695), (110, 646254956), (164, 433463690), (205, 346770952), (220, 323127478), (328, 216731845), (410, 173385476), (440, 161563739), (451, 157623160), (820, 86692738), (902, 78811580), (1640, 43346369), (1804, 39405790), (2255, 31524632), (3608, 19702895), (4510, 15762316), (9020, 7881158), (18040, 3940579)]