856552430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{32957}}^1$

素因数の和:33100

約数の個数: 32

約数和(自身を含む): 1623115584

約数和(自身を除く): 766563154

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 1130, 2599, 5198, 12995, 25990, 32957, 65914, 164785, 329570, 758011, 1516022, 3724141, 3790055, 7448282, 7580110, 18620705, 37241410, 85655243, 171310486, 428276215, 856552430]

約数ペア:

[(1, 856552430), (2, 428276215), (5, 171310486), (10, 85655243), (23, 37241410), (46, 18620705), (113, 7580110), (115, 7448282), (226, 3790055), (230, 3724141), (565, 1516022), (1130, 758011), (2599, 329570), (5198, 164785), (12995, 65914), (25990, 32957)]