832510120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1600981}}^1$

素因数の和:1601005

約数の個数: 32

約数和(自身を含む): 2017237320

約数和(自身を除く): 1184727200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1600981, 3201962, 6403924, 8004905, 12807848, 16009810, 20812753, 32019620, 41625506, 64039240, 83251012, 104063765, 166502024, 208127530, 416255060, 832510120]

約数ペア:

[(1, 832510120), (2, 416255060), (4, 208127530), (5, 166502024), (8, 104063765), (10, 83251012), (13, 64039240), (20, 41625506), (26, 32019620), (40, 20812753), (52, 16009810), (65, 12807848), (104, 8004905), (130, 6403924), (260, 3201962), (520, 1600981)]