25277340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38299}}^1$

素因数の和:38322

約数の個数: 48

約数和(自身を含む): 77212800

約数和(自身を除く): 51935460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 38299, 76598, 114897, 153196, 191495, 229794, 382990, 421289, 459588, 574485, 765980, 842578, 1148970, 1263867, 1685156, 2106445, 2297940, 2527734, 4212890, 5055468, 6319335, 8425780, 12638670, 25277340]

約数ペア:

[(1, 25277340), (2, 12638670), (3, 8425780), (4, 6319335), (5, 5055468), (6, 4212890), (10, 2527734), (11, 2297940), (12, 2106445), (15, 1685156), (20, 1263867), (22, 1148970), (30, 842578), (33, 765980), (44, 574485), (55, 459588), (60, 421289), (66, 382990), (110, 229794), (132, 191495), (165, 153196), (220, 114897), (330, 76598), (660, 38299)]