1330644500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 2989677600

約数和(自身を除く): 1659033100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 149, 212, 250, 265, 298, 337, 500, 530, 596, 674, 745, 1060, 1325, 1348, 1490, 1685, 2650, 2980, 3370, 3725, 5300, 6625, 6740, 7450, 7897, 8425, 13250, 14900, 15794, 16850, 17861, 18625, 26500, 31588, 33700, 35722, 37250, 39485, 42125, 50213, 71444, 74500, 78970, 84250, 89305, 100426, 157940, 168500, 178610, 197425, 200852, 251065, 357220, 394850, 446525, 502130, 789700, 893050, 987125, 1004260, 1255325, 1786100, 1974250, 2232625, 2510650, 2661289, 3948500, 4465250, 5021300, 5322578, 6276625, 8930500, 10645156, 12553250, 13306445, 25106500, 26612890, 53225780, 66532225, 133064450, 266128900, 332661125, 665322250, 1330644500]

約数ペア:

[(1, 1330644500), (2, 665322250), (4, 332661125), (5, 266128900), (10, 133064450), (20, 66532225), (25, 53225780), (50, 26612890), (53, 25106500), (100, 13306445), (106, 12553250), (125, 10645156), (149, 8930500), (212, 6276625), (250, 5322578), (265, 5021300), (298, 4465250), (337, 3948500), (500, 2661289), (530, 2510650), (596, 2232625), (674, 1974250), (745, 1786100), (1060, 1255325), (1325, 1004260), (1348, 987125), (1490, 893050), (1685, 789700), (2650, 502130), (2980, 446525), (3370, 394850), (3725, 357220), (5300, 251065), (6625, 200852), (6740, 197425), (7450, 178610), (7897, 168500), (8425, 157940), (13250, 100426), (14900, 89305), (15794, 84250), (16850, 78970), (17861, 74500), (18625, 71444), (26500, 50213), (31588, 42125), (33700, 39485), (35722, 37250)]