43393220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 103638528

約数和(自身を除く): 60245308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 53, 65, 67, 94, 106, 130, 134, 188, 212, 235, 260, 265, 268, 335, 470, 530, 611, 670, 689, 871, 940, 1060, 1222, 1340, 1378, 1742, 2444, 2491, 2756, 3055, 3149, 3445, 3484, 3551, 4355, 4982, 6110, 6298, 6890, 7102, 8710, 9964, 12220, 12455, 12596, 13780, 14204, 15745, 17420, 17755, 24910, 31490, 32383, 35510, 40937, 46163, 49820, 62980, 64766, 71020, 81874, 92326, 129532, 161915, 163748, 166897, 184652, 204685, 230815, 323830, 333794, 409370, 461630, 647660, 667588, 818740, 834485, 923260, 1668970, 2169661, 3337940, 4339322, 8678644, 10848305, 21696610, 43393220]

約数ペア:

[(1, 43393220), (2, 21696610), (4, 10848305), (5, 8678644), (10, 4339322), (13, 3337940), (20, 2169661), (26, 1668970), (47, 923260), (52, 834485), (53, 818740), (65, 667588), (67, 647660), (94, 461630), (106, 409370), (130, 333794), (134, 323830), (188, 230815), (212, 204685), (235, 184652), (260, 166897), (265, 163748), (268, 161915), (335, 129532), (470, 92326), (530, 81874), (611, 71020), (670, 64766), (689, 62980), (871, 49820), (940, 46163), (1060, 40937), (1222, 35510), (1340, 32383), (1378, 31490), (1742, 24910), (2444, 17755), (2491, 17420), (2756, 15745), (3055, 14204), (3149, 13780), (3445, 12596), (3484, 12455), (3551, 12220), (4355, 9964), (4982, 8710), (6110, 7102), (6298, 6890)]