26197360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 73026576

約数和(自身を除く): 46829216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 49, 56, 70, 80, 82, 98, 112, 140, 163, 164, 196, 205, 245, 280, 287, 326, 328, 392, 410, 490, 560, 574, 652, 656, 784, 815, 820, 980, 1141, 1148, 1304, 1435, 1630, 1640, 1960, 2009, 2282, 2296, 2608, 2870, 3260, 3280, 3920, 4018, 4564, 4592, 5705, 5740, 6520, 6683, 7987, 8036, 9128, 10045, 11410, 11480, 13040, 13366, 15974, 16072, 18256, 20090, 22820, 22960, 26732, 31948, 32144, 33415, 39935, 40180, 45640, 46781, 53464, 63896, 66830, 79870, 80360, 91280, 93562, 106928, 127792, 133660, 159740, 160720, 187124, 233905, 267320, 319480, 327467, 374248, 467810, 534640, 638960, 654934, 748496, 935620, 1309868, 1637335, 1871240, 2619736, 3274670, 3742480, 5239472, 6549340, 13098680, 26197360]

約数ペア:

[(1, 26197360), (2, 13098680), (4, 6549340), (5, 5239472), (7, 3742480), (8, 3274670), (10, 2619736), (14, 1871240), (16, 1637335), (20, 1309868), (28, 935620), (35, 748496), (40, 654934), (41, 638960), (49, 534640), (56, 467810), (70, 374248), (80, 327467), (82, 319480), (98, 267320), (112, 233905), (140, 187124), (163, 160720), (164, 159740), (196, 133660), (205, 127792), (245, 106928), (280, 93562), (287, 91280), (326, 80360), (328, 79870), (392, 66830), (410, 63896), (490, 53464), (560, 46781), (574, 45640), (652, 40180), (656, 39935), (784, 33415), (815, 32144), (820, 31948), (980, 26732), (1141, 22960), (1148, 22820), (1304, 20090), (1435, 18256), (1630, 16072), (1640, 15974), (1960, 13366), (2009, 13040), (2282, 11480), (2296, 11410), (2608, 10045), (2870, 9128), (3260, 8036), (3280, 7987), (3920, 6683), (4018, 6520), (4564, 5740), (4592, 5705)]