7465420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12041}}^1$

素因数の和:12081

約数の個数: 24

約数和(自身を含む): 16184448

約数和(自身を除く): 8719028

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 12041, 24082, 48164, 60205, 120410, 240820, 373271, 746542, 1493084, 1866355, 3732710, 7465420]

約数ペア:

[(1, 7465420), (2, 3732710), (4, 1866355), (5, 1493084), (10, 746542), (20, 373271), (31, 240820), (62, 120410), (124, 60205), (155, 48164), (310, 24082), (620, 12041)]