16380100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{14891}}^1$

素因数の和:14916

約数の個数: 36

約数和(自身を含む): 38778768

約数和(自身を除く): 22398668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 14891, 29782, 59564, 74455, 148910, 163801, 297820, 327602, 372275, 655204, 744550, 819005, 1489100, 1638010, 3276020, 4095025, 8190050, 16380100]

約数ペア:

[(1, 16380100), (2, 8190050), (4, 4095025), (5, 3276020), (10, 1638010), (11, 1489100), (20, 819005), (22, 744550), (25, 655204), (44, 372275), (50, 327602), (55, 297820), (100, 163801), (110, 148910), (220, 74455), (275, 59564), (550, 29782), (1100, 14891)]