8110700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 20123712

約数和(自身を除く): 12013012

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 367, 425, 442, 650, 734, 850, 884, 1105, 1300, 1468, 1700, 1835, 2210, 3670, 4420, 4771, 5525, 6239, 7340, 9175, 9542, 11050, 12478, 18350, 19084, 22100, 23855, 24956, 31195, 36700, 47710, 62390, 81107, 95420, 119275, 124780, 155975, 162214, 238550, 311950, 324428, 405535, 477100, 623900, 811070, 1622140, 2027675, 4055350, 8110700]

約数ペア:

[(1, 8110700), (2, 4055350), (4, 2027675), (5, 1622140), (10, 811070), (13, 623900), (17, 477100), (20, 405535), (25, 324428), (26, 311950), (34, 238550), (50, 162214), (52, 155975), (65, 124780), (68, 119275), (85, 95420), (100, 81107), (130, 62390), (170, 47710), (221, 36700), (260, 31195), (325, 24956), (340, 23855), (367, 22100), (425, 19084), (442, 18350), (650, 12478), (734, 11050), (850, 9542), (884, 9175), (1105, 7340), (1300, 6239), (1468, 5525), (1700, 4771), (1835, 4420), (2210, 3670)]