3752540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 8848224

約数和(自身を除く): 5095684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 461, 740, 814, 922, 1628, 1844, 2035, 2305, 4070, 4610, 5071, 8140, 9220, 10142, 17057, 20284, 25355, 34114, 50710, 68228, 85285, 101420, 170570, 187627, 341140, 375254, 750508, 938135, 1876270, 3752540]

約数ペア:

[(1, 3752540), (2, 1876270), (4, 938135), (5, 750508), (10, 375254), (11, 341140), (20, 187627), (22, 170570), (37, 101420), (44, 85285), (55, 68228), (74, 50710), (110, 34114), (148, 25355), (185, 20284), (220, 17057), (370, 10142), (407, 9220), (461, 8140), (740, 5071), (814, 4610), (922, 4070), (1628, 2305), (1844, 2035)]