40885490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{177763}}^1$

素因数の和:177793

約数の個数: 16

約数和(自身を含む): 76794048

約数和(自身を除く): 35908558

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 177763, 355526, 888815, 1777630, 4088549, 8177098, 20442745, 40885490]

約数ペア:

[(1, 40885490), (2, 20442745), (5, 8177098), (10, 4088549), (23, 1777630), (46, 888815), (115, 355526), (230, 177763)]