617070504970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{20480269}}^1$

素因数の和:20480430

約数の個数: 32

約数和(自身を含む): 1167866916480

約数和(自身を除く): 550796411510

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1310, 3013, 6026, 15065, 30130, 20480269, 40960538, 102401345, 204802690, 471046187, 942092374, 2355230935, 2682915239, 4710461870, 5365830478, 13414576195, 26829152390, 61707050497, 123414100994, 308535252485, 617070504970]

約数ペア:

[(1, 617070504970), (2, 308535252485), (5, 123414100994), (10, 61707050497), (23, 26829152390), (46, 13414576195), (115, 5365830478), (131, 4710461870), (230, 2682915239), (262, 2355230935), (655, 942092374), (1310, 471046187), (3013, 204802690), (6026, 102401345), (15065, 40960538), (30130, 20480269)]