32966440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63397}}^1$

素因数の和:63421

約数の個数: 32

約数和(自身を含む): 79881480

約数和(自身を除く): 46915040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 63397, 126794, 253588, 316985, 507176, 633970, 824161, 1267940, 1648322, 2535880, 3296644, 4120805, 6593288, 8241610, 16483220, 32966440]

約数ペア:

[(1, 32966440), (2, 16483220), (4, 8241610), (5, 6593288), (8, 4120805), (10, 3296644), (13, 2535880), (20, 1648322), (26, 1267940), (40, 824161), (52, 633970), (65, 507176), (104, 316985), (130, 253588), (260, 126794), (520, 63397)]