45020680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36307}}^1$

素因数の和:36349

約数の個数: 32

約数和(自身を含む): 104567040

約数和(自身を除く): 59546360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 36307, 72614, 145228, 181535, 290456, 363070, 726140, 1125517, 1452280, 2251034, 4502068, 5627585, 9004136, 11255170, 22510340, 45020680]

約数ペア:

[(1, 45020680), (2, 22510340), (4, 11255170), (5, 9004136), (8, 5627585), (10, 4502068), (20, 2251034), (31, 1452280), (40, 1125517), (62, 726140), (124, 363070), (155, 290456), (248, 181535), (310, 145228), (620, 72614), (1240, 36307)]