22329920

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2299

約数の個数: 56

約数和(自身を含む): 54912768

約数和(自身を除く): 32582848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2251, 2480, 4502, 4960, 9004, 9920, 11255, 18008, 22510, 36016, 45020, 69781, 72032, 90040, 139562, 144064, 180080, 279124, 348905, 360160, 558248, 697810, 720320, 1116496, 1395620, 2232992, 2791240, 4465984, 5582480, 11164960, 22329920]

約数ペア:

[(1, 22329920), (2, 11164960), (4, 5582480), (5, 4465984), (8, 2791240), (10, 2232992), (16, 1395620), (20, 1116496), (31, 720320), (32, 697810), (40, 558248), (62, 360160), (64, 348905), (80, 279124), (124, 180080), (155, 144064), (160, 139562), (248, 90040), (310, 72032), (320, 69781), (496, 45020), (620, 36016), (992, 22510), (1240, 18008), (1984, 11255), (2251, 9920), (2480, 9004), (4502, 4960)]