8116360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 21976920

約数和(自身を除く): 13860560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 82, 98, 101, 140, 164, 196, 202, 205, 245, 280, 287, 328, 392, 404, 410, 490, 505, 574, 707, 808, 820, 980, 1010, 1148, 1414, 1435, 1640, 1960, 2009, 2020, 2296, 2828, 2870, 3535, 4018, 4040, 4141, 4949, 5656, 5740, 7070, 8036, 8282, 9898, 10045, 11480, 14140, 16072, 16564, 19796, 20090, 20705, 24745, 28280, 28987, 33128, 39592, 40180, 41410, 49490, 57974, 80360, 82820, 98980, 115948, 144935, 165640, 197960, 202909, 231896, 289870, 405818, 579740, 811636, 1014545, 1159480, 1623272, 2029090, 4058180, 8116360]

約数ペア:

[(1, 8116360), (2, 4058180), (4, 2029090), (5, 1623272), (7, 1159480), (8, 1014545), (10, 811636), (14, 579740), (20, 405818), (28, 289870), (35, 231896), (40, 202909), (41, 197960), (49, 165640), (56, 144935), (70, 115948), (82, 98980), (98, 82820), (101, 80360), (140, 57974), (164, 49490), (196, 41410), (202, 40180), (205, 39592), (245, 33128), (280, 28987), (287, 28280), (328, 24745), (392, 20705), (404, 20090), (410, 19796), (490, 16564), (505, 16072), (574, 14140), (707, 11480), (808, 10045), (820, 9898), (980, 8282), (1010, 8036), (1148, 7070), (1414, 5740), (1435, 5656), (1640, 4949), (1960, 4141), (2009, 4040), (2020, 4018), (2296, 3535), (2828, 2870)]