39856920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8101}}^1$

素因数の和:8156

約数の個数: 64

約数和(自身を含む): 122502240

約数和(自身を除く): 82645320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 8101, 16202, 24303, 32404, 40505, 48606, 64808, 81010, 97212, 121515, 162020, 194424, 243030, 324040, 332141, 486060, 664282, 972120, 996423, 1328564, 1660705, 1992846, 2657128, 3321410, 3985692, 4982115, 6642820, 7971384, 9964230, 13285640, 19928460, 39856920]

約数ペア:

[(1, 39856920), (2, 19928460), (3, 13285640), (4, 9964230), (5, 7971384), (6, 6642820), (8, 4982115), (10, 3985692), (12, 3321410), (15, 2657128), (20, 1992846), (24, 1660705), (30, 1328564), (40, 996423), (41, 972120), (60, 664282), (82, 486060), (120, 332141), (123, 324040), (164, 243030), (205, 194424), (246, 162020), (328, 121515), (410, 97212), (492, 81010), (615, 64808), (820, 48606), (984, 40505), (1230, 32404), (1640, 24303), (2460, 16202), (4920, 8101)]