16295180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4357}}^1$

素因数の和:4394

約数の個数: 48

約数和(自身を含む): 39535776

約数和(自身を除く): 23240596

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 4357, 8714, 17428, 21785, 43570, 47927, 74069, 87140, 95854, 148138, 191708, 239635, 296276, 370345, 479270, 740690, 814759, 958540, 1481380, 1629518, 3259036, 4073795, 8147590, 16295180]

約数ペア:

[(1, 16295180), (2, 8147590), (4, 4073795), (5, 3259036), (10, 1629518), (11, 1481380), (17, 958540), (20, 814759), (22, 740690), (34, 479270), (44, 370345), (55, 296276), (68, 239635), (85, 191708), (110, 148138), (170, 95854), (187, 87140), (220, 74069), (340, 47927), (374, 43570), (748, 21785), (935, 17428), (1870, 8714), (3740, 4357)]