169664221450

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1217}}^1\times {\mathrm{18713}}^1$

素因数の和:20091

約数の個数: 48

約数和(自身を含む): 317971445400

約数和(自身を除く): 148307223950

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 745, 1217, 1490, 2434, 3725, 6085, 7450, 12170, 18713, 30425, 37426, 60850, 93565, 181333, 187130, 362666, 467825, 906665, 935650, 1813330, 2788237, 4533325, 5576474, 9066650, 13941185, 22773721, 27882370, 45547442, 69705925, 113868605, 139411850, 227737210, 569343025, 1138686050, 3393284429, 6786568858, 16966422145, 33932844290, 84832110725, 169664221450]

約数ペア:

[(1, 169664221450), (2, 84832110725), (5, 33932844290), (10, 16966422145), (25, 6786568858), (50, 3393284429), (149, 1138686050), (298, 569343025), (745, 227737210), (1217, 139411850), (1490, 113868605), (2434, 69705925), (3725, 45547442), (6085, 27882370), (7450, 22773721), (12170, 13941185), (18713, 9066650), (30425, 5576474), (37426, 4533325), (60850, 2788237), (93565, 1813330), (181333, 935650), (187130, 906665), (362666, 467825)]