99895940

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{7649}}^1$

素因数の和:8311

約数の個数: 24

約数和(自身を含む): 210130200

約数和(自身を除く): 110234260

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 6530, 7649, 13060, 15298, 30596, 38245, 76490, 152980, 4994797, 9989594, 19979188, 24973985, 49947970, 99895940]

約数ペア:

[(1, 99895940), (2, 49947970), (4, 24973985), (5, 19979188), (10, 9989594), (20, 4994797), (653, 152980), (1306, 76490), (2612, 38245), (3265, 30596), (6530, 15298), (7649, 13060)]