10202380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 23327136

約数和(自身を除く): 13124756

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 811, 1258, 1622, 2516, 3145, 3244, 4055, 6290, 8110, 12580, 13787, 16220, 27574, 30007, 55148, 60014, 68935, 120028, 137870, 150035, 275740, 300070, 510119, 600140, 1020238, 2040476, 2550595, 5101190, 10202380]

約数ペア:

[(1, 10202380), (2, 5101190), (4, 2550595), (5, 2040476), (10, 1020238), (17, 600140), (20, 510119), (34, 300070), (37, 275740), (68, 150035), (74, 137870), (85, 120028), (148, 68935), (170, 60014), (185, 55148), (340, 30007), (370, 27574), (629, 16220), (740, 13787), (811, 12580), (1258, 8110), (1622, 6290), (2516, 4055), (3145, 3244)]