66480160

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3677}}^1$

素因数の和:3805

約数の個数: 48

約数和(自身を含む): 158492376

約数和(自身を除く): 92012216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 3677, 4520, 7354, 9040, 14708, 18080, 18385, 29416, 36770, 58832, 73540, 117664, 147080, 294160, 415501, 588320, 831002, 1662004, 2077505, 3324008, 4155010, 6648016, 8310020, 13296032, 16620040, 33240080, 66480160]

約数ペア:

[(1, 66480160), (2, 33240080), (4, 16620040), (5, 13296032), (8, 8310020), (10, 6648016), (16, 4155010), (20, 3324008), (32, 2077505), (40, 1662004), (80, 831002), (113, 588320), (160, 415501), (226, 294160), (452, 147080), (565, 117664), (904, 73540), (1130, 58832), (1808, 36770), (2260, 29416), (3616, 18385), (3677, 18080), (4520, 14708), (7354, 9040)]