290416150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3779}}^1$

素因数の和:3873

約数の個数: 48

約数和(自身を含む): 569494800

約数和(自身を除く): 279078650

約数列:

[1, 2, 5, 10, 25, 29, 50, 53, 58, 106, 145, 265, 290, 530, 725, 1325, 1450, 1537, 2650, 3074, 3779, 7558, 7685, 15370, 18895, 37790, 38425, 76850, 94475, 109591, 188950, 200287, 219182, 400574, 547955, 1001435, 1095910, 2002870, 2739775, 5007175, 5479550, 5808323, 10014350, 11616646, 29041615, 58083230, 145208075, 290416150]

約数ペア:

[(1, 290416150), (2, 145208075), (5, 58083230), (10, 29041615), (25, 11616646), (29, 10014350), (50, 5808323), (53, 5479550), (58, 5007175), (106, 2739775), (145, 2002870), (265, 1095910), (290, 1001435), (530, 547955), (725, 400574), (1325, 219182), (1450, 200287), (1537, 188950), (2650, 109591), (3074, 94475), (3779, 76850), (7558, 38425), (7685, 37790), (15370, 18895)]