1359327700

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 2990167992

約数和(自身を除く): 1630840292

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 313, 317, 548, 626, 634, 685, 1252, 1268, 1370, 1565, 1585, 2740, 3130, 3170, 3425, 6260, 6340, 6850, 7825, 7925, 13700, 15650, 15850, 31300, 31700, 42881, 43429, 85762, 86858, 99221, 171524, 173716, 198442, 214405, 217145, 396884, 428810, 434290, 496105, 857620, 868580, 992210, 1072025, 1085725, 1984420, 2144050, 2171450, 2480525, 4288100, 4342900, 4961050, 9922100, 13593277, 27186554, 54373108, 67966385, 135932770, 271865540, 339831925, 679663850, 1359327700]

約数ペア:

[(1, 1359327700), (2, 679663850), (4, 339831925), (5, 271865540), (10, 135932770), (20, 67966385), (25, 54373108), (50, 27186554), (100, 13593277), (137, 9922100), (274, 4961050), (313, 4342900), (317, 4288100), (548, 2480525), (626, 2171450), (634, 2144050), (685, 1984420), (1252, 1085725), (1268, 1072025), (1370, 992210), (1565, 868580), (1585, 857620), (2740, 496105), (3130, 434290), (3170, 428810), (3425, 396884), (6260, 217145), (6340, 214405), (6850, 198442), (7825, 173716), (7925, 171524), (13700, 99221), (15650, 86858), (15850, 85762), (31300, 43429), (31700, 42881)]