1098167650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{10667}}^1$

素因数の和:10779

約数の個数: 48

約数和(自身を含む): 2142987840

約数和(自身を除く): 1044820190

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 71, 142, 145, 290, 355, 710, 725, 1450, 1775, 2059, 3550, 4118, 10295, 10667, 20590, 21334, 51475, 53335, 102950, 106670, 266675, 309343, 533350, 618686, 757357, 1514714, 1546715, 3093430, 3786785, 7573570, 7733575, 15467150, 18933925, 21963353, 37867850, 43926706, 109816765, 219633530, 549083825, 1098167650]

約数ペア:

[(1, 1098167650), (2, 549083825), (5, 219633530), (10, 109816765), (25, 43926706), (29, 37867850), (50, 21963353), (58, 18933925), (71, 15467150), (142, 7733575), (145, 7573570), (290, 3786785), (355, 3093430), (710, 1546715), (725, 1514714), (1450, 757357), (1775, 618686), (2059, 533350), (3550, 309343), (4118, 266675), (10295, 106670), (10667, 102950), (20590, 53335), (21334, 51475)]