10270520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19751}}^1$

素因数の和:19775

約数の個数: 32

約数和(自身を含む): 24887520

約数和(自身を除く): 14617000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 19751, 39502, 79004, 98755, 158008, 197510, 256763, 395020, 513526, 790040, 1027052, 1283815, 2054104, 2567630, 5135260, 10270520]

約数ペア:

[(1, 10270520), (2, 5135260), (4, 2567630), (5, 2054104), (8, 1283815), (10, 1027052), (13, 790040), (20, 513526), (26, 395020), (40, 256763), (52, 197510), (65, 158008), (104, 98755), (130, 79004), (260, 39502), (520, 19751)]