100521305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{10273}}^1$

素因数の和:10400

約数の個数: 16

約数和(自身を含む): 128219520

約数和(自身を除く): 27698215

約数列:

[1, 5, 19, 95, 103, 515, 1957, 9785, 10273, 51365, 195187, 975935, 1058119, 5290595, 20104261, 100521305]

約数ペア:

[(1, 100521305), (5, 20104261), (19, 5290595), (95, 1058119), (103, 975935), (515, 195187), (1957, 51365), (9785, 10273)]