11044840

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{659}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 24948000

約数和(自身を除く): 13903160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 659, 838, 1318, 1676, 2095, 2636, 3295, 3352, 4190, 5272, 6590, 8380, 13180, 16760, 26360, 276121, 552242, 1104484, 1380605, 2208968, 2761210, 5522420, 11044840]

約数ペア:

[(1, 11044840), (2, 5522420), (4, 2761210), (5, 2208968), (8, 1380605), (10, 1104484), (20, 552242), (40, 276121), (419, 26360), (659, 16760), (838, 13180), (1318, 8380), (1676, 6590), (2095, 5272), (2636, 4190), (3295, 3352)]