100490905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{1117}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 127183680

約数和(自身を除く): 26692775

約数列:

[1, 5, 19, 95, 947, 1117, 4735, 5585, 17993, 21223, 89965, 106115, 1057799, 5288995, 20098181, 100490905]

約数ペア:

[(1, 100490905), (5, 20098181), (19, 5288995), (95, 1057799), (947, 106115), (1117, 89965), (4735, 21223), (5585, 17993)]