25876680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1129}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 78105600

約数和(自身を除く): 52228920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1129, 1146, 1528, 1910, 2258, 2292, 2865, 3387, 3820, 4516, 4584, 5645, 5730, 6774, 7640, 9032, 11290, 11460, 13548, 16935, 22580, 22920, 27096, 33870, 45160, 67740, 135480, 215639, 431278, 646917, 862556, 1078195, 1293834, 1725112, 2156390, 2587668, 3234585, 4312780, 5175336, 6469170, 8625560, 12938340, 25876680]

約数ペア:

[(1, 25876680), (2, 12938340), (3, 8625560), (4, 6469170), (5, 5175336), (6, 4312780), (8, 3234585), (10, 2587668), (12, 2156390), (15, 1725112), (20, 1293834), (24, 1078195), (30, 862556), (40, 646917), (60, 431278), (120, 215639), (191, 135480), (382, 67740), (573, 45160), (764, 33870), (955, 27096), (1129, 22920), (1146, 22580), (1528, 16935), (1910, 13548), (2258, 11460), (2292, 11290), (2865, 9032), (3387, 7640), (3820, 6774), (4516, 5730), (4584, 5645)]