10321870520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19849751}}^1$

素因数の和:19849775

約数の個数: 32

約数和(自身を含む): 25010687520

約数和(自身を除く): 14688817000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 19849751, 39699502, 79399004, 99248755, 158798008, 198497510, 258046763, 396995020, 516093526, 793990040, 1032187052, 1290233815, 2064374104, 2580467630, 5160935260, 10321870520]

約数ペア:

[(1, 10321870520), (2, 5160935260), (4, 2580467630), (5, 2064374104), (8, 1290233815), (10, 1032187052), (13, 793990040), (20, 516093526), (26, 396995020), (40, 258046763), (52, 198497510), (65, 158798008), (104, 99248755), (130, 79399004), (260, 39699502), (520, 19849751)]