22404320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4517}}^1$

素因数の和:4563

約数の個数: 48

約数和(自身を含む): 54649728

約数和(自身を除く): 32245408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4517, 4960, 9034, 18068, 22585, 36136, 45170, 72272, 90340, 140027, 144544, 180680, 280054, 361360, 560108, 700135, 722720, 1120216, 1400270, 2240432, 2800540, 4480864, 5601080, 11202160, 22404320]

約数ペア:

[(1, 22404320), (2, 11202160), (4, 5601080), (5, 4480864), (8, 2800540), (10, 2240432), (16, 1400270), (20, 1120216), (31, 722720), (32, 700135), (40, 560108), (62, 361360), (80, 280054), (124, 180680), (155, 144544), (160, 140027), (248, 90340), (310, 72272), (496, 45170), (620, 36136), (992, 22585), (1240, 18068), (2480, 9034), (4517, 4960)]