8080033520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7769263}}^1$

素因数の和:7769289

約数の個数: 40

約数和(自身を含む): 20231163456

約数和(自身を除く): 12151129936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 7769263, 15538526, 31077052, 38846315, 62154104, 77692630, 101000419, 124308208, 155385260, 202000838, 310770520, 404001676, 505002095, 621541040, 808003352, 1010004190, 1616006704, 2020008380, 4040016760, 8080033520]

約数ペア:

[(1, 8080033520), (2, 4040016760), (4, 2020008380), (5, 1616006704), (8, 1010004190), (10, 808003352), (13, 621541040), (16, 505002095), (20, 404001676), (26, 310770520), (40, 202000838), (52, 155385260), (65, 124308208), (80, 101000419), (104, 77692630), (130, 62154104), (208, 38846315), (260, 31077052), (520, 15538526), (1040, 7769263)]