15691536050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{152419}}^1$

素因数の和:152531

約数の個数: 48

約数和(自身を含む): 30618129600

約数和(自身を除く): 14926593550

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 71, 142, 145, 290, 355, 710, 725, 1450, 1775, 2059, 3550, 4118, 10295, 20590, 51475, 102950, 152419, 304838, 762095, 1524190, 3810475, 4420151, 7620950, 8840302, 10821749, 21643498, 22100755, 44201510, 54108745, 108217490, 110503775, 221007550, 270543725, 313830721, 541087450, 627661442, 1569153605, 3138307210, 7845768025, 15691536050]

約数ペア:

[(1, 15691536050), (2, 7845768025), (5, 3138307210), (10, 1569153605), (25, 627661442), (29, 541087450), (50, 313830721), (58, 270543725), (71, 221007550), (142, 110503775), (145, 108217490), (290, 54108745), (355, 44201510), (710, 22100755), (725, 21643498), (1450, 10821749), (1775, 8840302), (2059, 7620950), (3550, 4420151), (4118, 3810475), (10295, 1524190), (20590, 762095), (51475, 304838), (102950, 152419)]