7358421020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2729}}^1\times {\mathrm{4349}}^1$

素因数の和:7118

約数の個数: 48

約数和(自身を含む): 15960672000

約数和(自身を除く): 8602250980

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2729, 4349, 5458, 8698, 10916, 13645, 17396, 21745, 27290, 43490, 54580, 84599, 86980, 134819, 169198, 269638, 338396, 422995, 539276, 674095, 845990, 1348190, 1691980, 2696380, 11868421, 23736842, 47473684, 59342105, 118684210, 237368420, 367921051, 735842102, 1471684204, 1839605255, 3679210510, 7358421020]

約数ペア:

[(1, 7358421020), (2, 3679210510), (4, 1839605255), (5, 1471684204), (10, 735842102), (20, 367921051), (31, 237368420), (62, 118684210), (124, 59342105), (155, 47473684), (310, 23736842), (620, 11868421), (2729, 2696380), (4349, 1691980), (5458, 1348190), (8698, 845990), (10916, 674095), (13645, 539276), (17396, 422995), (21745, 338396), (27290, 269638), (43490, 169198), (54580, 134819), (84599, 86980)]