130435120

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{30763}}^1$

素因数の和:30829

約数の個数: 40

約数和(自身を含む): 308993616

約数和(自身を除く): 178558496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 30763, 61526, 123052, 153815, 246104, 307630, 492208, 615260, 1230520, 1630439, 2461040, 3260878, 6521756, 8152195, 13043512, 16304390, 26087024, 32608780, 65217560, 130435120]

約数ペア:

[(1, 130435120), (2, 65217560), (4, 32608780), (5, 26087024), (8, 16304390), (10, 13043512), (16, 8152195), (20, 6521756), (40, 3260878), (53, 2461040), (80, 1630439), (106, 1230520), (212, 615260), (265, 492208), (424, 307630), (530, 246104), (848, 153815), (1060, 123052), (2120, 61526), (4240, 30763)]