14164520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11423}}^1$

素因数の和:11465

約数の個数: 32

約数和(自身を含む): 32901120

約数和(自身を除く): 18736600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 11423, 22846, 45692, 57115, 91384, 114230, 228460, 354113, 456920, 708226, 1416452, 1770565, 2832904, 3541130, 7082260, 14164520]

約数ペア:

[(1, 14164520), (2, 7082260), (4, 3541130), (5, 2832904), (8, 1770565), (10, 1416452), (20, 708226), (31, 456920), (40, 354113), (62, 228460), (124, 114230), (155, 91384), (248, 57115), (310, 45692), (620, 22846), (1240, 11423)]