25236420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38237}}^1$

素因数の和:38260

約数の個数: 48

約数和(自身を含む): 77087808

約数和(自身を除く): 51851388

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, 38237, 76474, 114711, 152948, 191185, 229422, 382370, 420607, 458844, 573555, 764740, 841214, 1147110, 1261821, 1682428, 2103035, 2294220, 2523642, 4206070, 5047284, 6309105, 8412140, 12618210, 25236420]

約数ペア:

[(1, 25236420), (2, 12618210), (3, 8412140), (4, 6309105), (5, 5047284), (6, 4206070), (10, 2523642), (11, 2294220), (12, 2103035), (15, 1682428), (20, 1261821), (22, 1147110), (30, 841214), (33, 764740), (44, 573555), (55, 458844), (60, 420607), (66, 382370), (110, 229422), (132, 191185), (165, 152948), (220, 114711), (330, 76474), (660, 38237)]