432470090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{1933}}^1$

素因数の和:3674

約数の個数: 32

約数和(自身を含む): 839247696

約数和(自身を除く): 406777606

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1721, 1933, 3442, 3866, 8605, 9665, 17210, 19330, 22373, 25129, 44746, 50258, 111865, 125645, 223730, 251290, 3326693, 6653386, 16633465, 33266930, 43247009, 86494018, 216235045, 432470090]

約数ペア:

[(1, 432470090), (2, 216235045), (5, 86494018), (10, 43247009), (13, 33266930), (26, 16633465), (65, 6653386), (130, 3326693), (1721, 251290), (1933, 223730), (3442, 125645), (3866, 111865), (8605, 50258), (9665, 44746), (17210, 25129), (19330, 22373)]