9052420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 21048048

約数和(自身を除く): 11995628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 941, 962, 1882, 1924, 2405, 3764, 4705, 4810, 9410, 9620, 12233, 18820, 24466, 34817, 48932, 61165, 69634, 122330, 139268, 174085, 244660, 348170, 452621, 696340, 905242, 1810484, 2263105, 4526210, 9052420]

約数ペア:

[(1, 9052420), (2, 4526210), (4, 2263105), (5, 1810484), (10, 905242), (13, 696340), (20, 452621), (26, 348170), (37, 244660), (52, 174085), (65, 139268), (74, 122330), (130, 69634), (148, 61165), (185, 48932), (260, 34817), (370, 24466), (481, 18820), (740, 12233), (941, 9620), (962, 9410), (1882, 4810), (1924, 4705), (2405, 3764)]