100912705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{10313}}^1$

素因数の和:10440

約数の個数: 16

約数和(自身を含む): 128718720

約数和(自身を除く): 27806015

約数列:

[1, 5, 19, 95, 103, 515, 1957, 9785, 10313, 51565, 195947, 979735, 1062239, 5311195, 20182541, 100912705]

約数ペア:

[(1, 100912705), (5, 20182541), (19, 5311195), (95, 1062239), (103, 979735), (515, 195947), (1957, 51565), (9785, 10313)]