295464020

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{99149}}^1$

素因数の和:99307

約数の個数: 24

約数和(自身を含む): 624645000

約数和(自身を除く): 329180980

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 99149, 198298, 396596, 495745, 991490, 1982980, 14773201, 29546402, 59092804, 73866005, 147732010, 295464020]

約数ペア:

[(1, 295464020), (2, 147732010), (4, 73866005), (5, 59092804), (10, 29546402), (20, 14773201), (149, 1982980), (298, 991490), (596, 495745), (745, 396596), (1490, 198298), (2980, 99149)]