9182840

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1327}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 20796480

約数和(自身を除く): 11613640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1327, 1384, 1730, 2654, 3460, 5308, 6635, 6920, 10616, 13270, 26540, 53080, 229571, 459142, 918284, 1147855, 1836568, 2295710, 4591420, 9182840]

約数ペア:

[(1, 9182840), (2, 4591420), (4, 2295710), (5, 1836568), (8, 1147855), (10, 918284), (20, 459142), (40, 229571), (173, 53080), (346, 26540), (692, 13270), (865, 10616), (1327, 6920), (1384, 6635), (1730, 5308), (2654, 3460)]