130104374080

素因数分解:

$2^6\times 5^1\times {\mathrm{406576169}}^1$

素因数の和:406576186

約数の個数: 28

約数和(自身を含む): 309811041540

約数和(自身を除く): 179706667460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 406576169, 813152338, 1626304676, 2032880845, 3252609352, 4065761690, 6505218704, 8131523380, 13010437408, 16263046760, 26020874816, 32526093520, 65052187040, 130104374080]

約数ペア:

[(1, 130104374080), (2, 65052187040), (4, 32526093520), (5, 26020874816), (8, 16263046760), (10, 13010437408), (16, 8131523380), (20, 6505218704), (32, 4065761690), (40, 3252609352), (64, 2032880845), (80, 1626304676), (160, 813152338), (320, 406576169)]