8745158050

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{919}}^1\times {\mathrm{2293}}^1$

素因数の和:3307

約数の個数: 48

約数和(自身を含む): 16487069760

約数和(自身を除く): 7741911710

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 919, 1838, 2075, 2293, 4150, 4586, 4595, 9190, 11465, 22930, 22975, 45950, 57325, 76277, 114650, 152554, 190319, 380638, 381385, 762770, 951595, 1903190, 1906925, 2107267, 3813850, 4214534, 4757975, 9515950, 10536335, 21072670, 52681675, 105363350, 174903161, 349806322, 874515805, 1749031610, 4372579025, 8745158050]

約数ペア:

[(1, 8745158050), (2, 4372579025), (5, 1749031610), (10, 874515805), (25, 349806322), (50, 174903161), (83, 105363350), (166, 52681675), (415, 21072670), (830, 10536335), (919, 9515950), (1838, 4757975), (2075, 4214534), (2293, 3813850), (4150, 2107267), (4586, 1906925), (4595, 1903190), (9190, 951595), (11465, 762770), (22930, 381385), (22975, 380638), (45950, 190319), (57325, 152554), (76277, 114650)]