20180936150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1091}}^1\times {\mathrm{12757}}^1$

素因数の和:13889

約数の個数: 48

約数和(自身を含む): 38869543440

約数和(自身を除く): 18688607290

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1091, 1450, 2182, 5455, 10910, 12757, 25514, 27275, 31639, 54550, 63278, 63785, 127570, 158195, 316390, 318925, 369953, 637850, 739906, 790975, 1581950, 1849765, 3699530, 9248825, 13917887, 18497650, 27835774, 69589435, 139178870, 347947175, 403618723, 695894350, 807237446, 2018093615, 4036187230, 10090468075, 20180936150]

約数ペア:

[(1, 20180936150), (2, 10090468075), (5, 4036187230), (10, 2018093615), (25, 807237446), (29, 695894350), (50, 403618723), (58, 347947175), (145, 139178870), (290, 69589435), (725, 27835774), (1091, 18497650), (1450, 13917887), (2182, 9248825), (5455, 3699530), (10910, 1849765), (12757, 1581950), (25514, 790975), (27275, 739906), (31639, 637850), (54550, 369953), (63278, 318925), (63785, 316390), (127570, 158195)]