137554780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{853}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 315925344

約数和(自身を除く): 178370564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 733, 853, 1466, 1706, 2932, 3412, 3665, 4265, 7330, 8063, 8530, 9383, 14660, 16126, 17060, 18766, 32252, 37532, 40315, 46915, 80630, 93830, 161260, 187660, 625249, 1250498, 2500996, 3126245, 6252490, 6877739, 12504980, 13755478, 27510956, 34388695, 68777390, 137554780]

約数ペア:

[(1, 137554780), (2, 68777390), (4, 34388695), (5, 27510956), (10, 13755478), (11, 12504980), (20, 6877739), (22, 6252490), (44, 3126245), (55, 2500996), (110, 1250498), (220, 625249), (733, 187660), (853, 161260), (1466, 93830), (1706, 80630), (2932, 46915), (3412, 40315), (3665, 37532), (4265, 32252), (7330, 18766), (8063, 17060), (8530, 16126), (9383, 14660)]