1717745480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{53479}}^1$

素因数の和:53574

約数の個数: 64

約数和(自身を含む): 4274121600

約数和(自身を除く): 2556376120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1460, 1606, 2920, 3212, 4015, 6424, 8030, 16060, 32120, 53479, 106958, 213916, 267395, 427832, 534790, 588269, 1069580, 1176538, 2139160, 2353076, 2941345, 3903967, 4706152, 5882690, 7807934, 11765380, 15615868, 19519835, 23530760, 31231736, 39039670, 42943637, 78079340, 85887274, 156158680, 171774548, 214718185, 343549096, 429436370, 858872740, 1717745480]

約数ペア:

[(1, 1717745480), (2, 858872740), (4, 429436370), (5, 343549096), (8, 214718185), (10, 171774548), (11, 156158680), (20, 85887274), (22, 78079340), (40, 42943637), (44, 39039670), (55, 31231736), (73, 23530760), (88, 19519835), (110, 15615868), (146, 11765380), (220, 7807934), (292, 5882690), (365, 4706152), (440, 3903967), (584, 2941345), (730, 2353076), (803, 2139160), (1460, 1176538), (1606, 1069580), (2920, 588269), (3212, 534790), (4015, 427832), (6424, 267395), (8030, 213916), (16060, 106958), (32120, 53479)]