227966004920

素因数分解:

$2^3\times 5^1\times {\mathrm{155413}}^1\times {\mathrm{36671}}^1$

素因数の和:192095

約数の個数: 32

約数和(自身を含む): 512940798720

約数和(自身を除く): 284974793800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 36671, 73342, 146684, 155413, 183355, 293368, 310826, 366710, 621652, 733420, 777065, 1243304, 1466840, 1554130, 3108260, 6216520, 5699150123, 11398300246, 22796600492, 28495750615, 45593200984, 56991501230, 113983002460, 227966004920]

約数ペア:

[(1, 227966004920), (2, 113983002460), (4, 56991501230), (5, 45593200984), (8, 28495750615), (10, 22796600492), (20, 11398300246), (40, 5699150123), (36671, 6216520), (73342, 3108260), (146684, 1554130), (155413, 1466840), (183355, 1243304), (293368, 777065), (310826, 733420), (366710, 621652)]