88773490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40169}}^1$

素因数の和:40206

約数の個数: 32

約数和(自身を含む): 182211120

約数和(自身を除く): 93437630

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 40169, 80338, 200845, 401690, 522197, 682873, 1044394, 1365746, 2610985, 3414365, 5221970, 6828730, 8877349, 17754698, 44386745, 88773490]

約数ペア:

[(1, 88773490), (2, 44386745), (5, 17754698), (10, 8877349), (13, 6828730), (17, 5221970), (26, 3414365), (34, 2610985), (65, 1365746), (85, 1044394), (130, 682873), (170, 522197), (221, 401690), (442, 200845), (1105, 80338), (2210, 40169)]