8801120

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 21128688

約数和(自身を除く): 12327568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 821, 1072, 1340, 1642, 2144, 2680, 3284, 4105, 5360, 6568, 8210, 10720, 13136, 16420, 26272, 32840, 55007, 65680, 110014, 131360, 220028, 275035, 440056, 550070, 880112, 1100140, 1760224, 2200280, 4400560, 8801120]

約数ペア:

[(1, 8801120), (2, 4400560), (4, 2200280), (5, 1760224), (8, 1100140), (10, 880112), (16, 550070), (20, 440056), (32, 275035), (40, 220028), (67, 131360), (80, 110014), (134, 65680), (160, 55007), (268, 32840), (335, 26272), (536, 16420), (670, 13136), (821, 10720), (1072, 8210), (1340, 6568), (1642, 5360), (2144, 4105), (2680, 3284)]