157025577550

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{75553}}^1$

素因数の和:75973

約数の個数: 48

約数和(自身を含む): 294945287472

約数和(自身を除く): 137919709922

約数列:

[1, 2, 5, 10, 25, 50, 197, 211, 394, 422, 985, 1055, 1970, 2110, 4925, 5275, 9850, 10550, 41567, 75553, 83134, 151106, 207835, 377765, 415670, 755530, 1039175, 1888825, 2078350, 3777650, 14883941, 15941683, 29767882, 31883366, 74419705, 79708415, 148839410, 159416830, 372098525, 398542075, 744197050, 797084150, 3140511551, 6281023102, 15702557755, 31405115510, 78512788775, 157025577550]

約数ペア:

[(1, 157025577550), (2, 78512788775), (5, 31405115510), (10, 15702557755), (25, 6281023102), (50, 3140511551), (197, 797084150), (211, 744197050), (394, 398542075), (422, 372098525), (985, 159416830), (1055, 148839410), (1970, 79708415), (2110, 74419705), (4925, 31883366), (5275, 29767882), (9850, 15941683), (10550, 14883941), (41567, 3777650), (75553, 2078350), (83134, 1888825), (151106, 1039175), (207835, 755530), (377765, 415670)]