69725420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3697}}^1$

素因数の和:3770

約数の個数: 48

約数和(自身を含む): 156558528

約数和(自身を除く): 86833108

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3697, 3772, 4715, 7394, 9430, 14788, 18485, 18860, 36970, 73940, 85031, 151577, 170062, 303154, 340124, 425155, 606308, 757885, 850310, 1515770, 1700620, 3031540, 3486271, 6972542, 13945084, 17431355, 34862710, 69725420]

約数ペア:

[(1, 69725420), (2, 34862710), (4, 17431355), (5, 13945084), (10, 6972542), (20, 3486271), (23, 3031540), (41, 1700620), (46, 1515770), (82, 850310), (92, 757885), (115, 606308), (164, 425155), (205, 340124), (230, 303154), (410, 170062), (460, 151577), (820, 85031), (943, 73940), (1886, 36970), (3697, 18860), (3772, 18485), (4715, 14788), (7394, 9430)]