40402075

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 62496000

約数和(自身を除く): 22093925

約数列:

[1, 5, 7, 19, 25, 29, 35, 95, 133, 145, 175, 203, 419, 475, 551, 665, 725, 1015, 2095, 2755, 2933, 3325, 3857, 5075, 7961, 10475, 12151, 13775, 14665, 19285, 39805, 55727, 60755, 73325, 85057, 96425, 199025, 230869, 278635, 303775, 425285, 1154345, 1393175, 1616083, 2126425, 5771725, 8080415, 40402075]

約数ペア:

[(1, 40402075), (5, 8080415), (7, 5771725), (19, 2126425), (25, 1616083), (29, 1393175), (35, 1154345), (95, 425285), (133, 303775), (145, 278635), (175, 230869), (203, 199025), (419, 96425), (475, 85057), (551, 73325), (665, 60755), (725, 55727), (1015, 39805), (2095, 19285), (2755, 14665), (2933, 13775), (3325, 12151), (3857, 10475), (5075, 7961)]