474235390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47951}}^1$

素因数の和:48024

約数の個数: 32

約数和(自身を含む): 911471616

約数和(自身を除く): 437236226

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 47951, 95902, 239755, 479510, 1102873, 2061893, 2205746, 4123786, 5514365, 10309465, 11028730, 20618930, 47423539, 94847078, 237117695, 474235390]

約数ペア:

[(1, 474235390), (2, 237117695), (5, 94847078), (10, 47423539), (23, 20618930), (43, 11028730), (46, 10309465), (86, 5514365), (115, 4123786), (215, 2205746), (230, 2061893), (430, 1102873), (989, 479510), (1978, 239755), (4945, 95902), (9890, 47951)]