45110320

素因数分解:

$2^4\times 5^1\times {\mathrm{569}}^1\times {\mathrm{991}}^1$

素因数の和:1573

約数の個数: 40

約数和(自身を含む): 105171840

約数和(自身を除く): 60061520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569, 991, 1138, 1982, 2276, 2845, 3964, 4552, 4955, 5690, 7928, 9104, 9910, 11380, 15856, 19820, 22760, 39640, 45520, 79280, 563879, 1127758, 2255516, 2819395, 4511032, 5638790, 9022064, 11277580, 22555160, 45110320]

約数ペア:

[(1, 45110320), (2, 22555160), (4, 11277580), (5, 9022064), (8, 5638790), (10, 4511032), (16, 2819395), (20, 2255516), (40, 1127758), (80, 563879), (569, 79280), (991, 45520), (1138, 39640), (1982, 22760), (2276, 19820), (2845, 15856), (3964, 11380), (4552, 9910), (4955, 9104), (5690, 7928)]