39663730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 74867328

約数和(自身を除く): 35203598

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 331, 521, 662, 1042, 1655, 2605, 3310, 5210, 7613, 11983, 15226, 23966, 38065, 59915, 76130, 119830, 172451, 344902, 862255, 1724510, 3966373, 7932746, 19831865, 39663730]

約数ペア:

[(1, 39663730), (2, 19831865), (5, 7932746), (10, 3966373), (23, 1724510), (46, 862255), (115, 344902), (230, 172451), (331, 119830), (521, 76130), (662, 59915), (1042, 38065), (1655, 23966), (2605, 15226), (3310, 11983), (5210, 7613)]