22703240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{81083}}^1$

素因数の和:81101

約数の個数: 32

約数和(自身を含む): 58380480

約数和(自身を除く): 35677240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 81083, 162166, 324332, 405415, 567581, 648664, 810830, 1135162, 1621660, 2270324, 2837905, 3243320, 4540648, 5675810, 11351620, 22703240]

約数ペア:

[(1, 22703240), (2, 11351620), (4, 5675810), (5, 4540648), (7, 3243320), (8, 2837905), (10, 2270324), (14, 1621660), (20, 1135162), (28, 810830), (35, 648664), (40, 567581), (56, 405415), (70, 324332), (140, 162166), (280, 81083)]