64367001850

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{953}}^1\times {\mathrm{6857}}^1$

素因数の和:8019

約数の個数: 48

約数和(自身を含む): 120474184248

約数和(自身を除く): 56107182398

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 953, 985, 1906, 1970, 4765, 4925, 6857, 9530, 9850, 13714, 23825, 34285, 47650, 68570, 171425, 187741, 342850, 375482, 938705, 1350829, 1877410, 2701658, 4693525, 6534721, 6754145, 9387050, 13069442, 13508290, 32673605, 33770725, 65347210, 67541450, 163368025, 326736050, 1287340037, 2574680074, 6436700185, 12873400370, 32183500925, 64367001850]

約数ペア:

[(1, 64367001850), (2, 32183500925), (5, 12873400370), (10, 6436700185), (25, 2574680074), (50, 1287340037), (197, 326736050), (394, 163368025), (953, 67541450), (985, 65347210), (1906, 33770725), (1970, 32673605), (4765, 13508290), (4925, 13069442), (6857, 9387050), (9530, 6754145), (9850, 6534721), (13714, 4693525), (23825, 2701658), (34285, 1877410), (47650, 1350829), (68570, 938705), (171425, 375482), (187741, 342850)]