100145870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8839}}^1$

素因数の和:8960

約数の個数: 32

約数和(自身を含む): 198581760

約数和(自身を除く): 98435890

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 8839, 11330, 17678, 44195, 88390, 97229, 194458, 486145, 910417, 972290, 1820834, 4552085, 9104170, 10014587, 20029174, 50072935, 100145870]

約数ペア:

[(1, 100145870), (2, 50072935), (5, 20029174), (10, 10014587), (11, 9104170), (22, 4552085), (55, 1820834), (103, 972290), (110, 910417), (206, 486145), (515, 194458), (1030, 97229), (1133, 88390), (2266, 44195), (5665, 17678), (8839, 11330)]