108187840

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6379}}^1$

素因数の和:6449

約数の個数: 56

約数和(自身を含む): 262524240

約数和(自身を除く): 154336400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 6379, 8480, 12758, 16960, 25516, 31895, 51032, 63790, 102064, 127580, 204128, 255160, 338087, 408256, 510320, 676174, 1020640, 1352348, 1690435, 2041280, 2704696, 3380870, 5409392, 6761740, 10818784, 13523480, 21637568, 27046960, 54093920, 108187840]

約数ペア:

[(1, 108187840), (2, 54093920), (4, 27046960), (5, 21637568), (8, 13523480), (10, 10818784), (16, 6761740), (20, 5409392), (32, 3380870), (40, 2704696), (53, 2041280), (64, 1690435), (80, 1352348), (106, 1020640), (160, 676174), (212, 510320), (265, 408256), (320, 338087), (424, 255160), (530, 204128), (848, 127580), (1060, 102064), (1696, 63790), (2120, 51032), (3392, 31895), (4240, 25516), (6379, 16960), (8480, 12758)]