4283420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3511}}^1$

素因数の和:3581

約数の個数: 24

約数和(自身を含む): 9145248

約数和(自身を除く): 4861828

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 3511, 7022, 14044, 17555, 35110, 70220, 214171, 428342, 856684, 1070855, 2141710, 4283420]

約数ペア:

[(1, 4283420), (2, 2141710), (4, 1070855), (5, 856684), (10, 428342), (20, 214171), (61, 70220), (122, 35110), (244, 17555), (305, 14044), (610, 7022), (1220, 3511)]