2015372960

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{141529}}^1$

素因数の和:141633

約数の個数: 48

約数和(自身を含む): 4814850600

約数和(自身を除く): 2799477640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 14240, 141529, 283058, 566116, 707645, 1132232, 1415290, 2264464, 2830580, 4528928, 5661160, 11322320, 12596081, 22644640, 25192162, 50384324, 62980405, 100768648, 125960810, 201537296, 251921620, 403074592, 503843240, 1007686480, 2015372960]

約数ペア:

[(1, 2015372960), (2, 1007686480), (4, 503843240), (5, 403074592), (8, 251921620), (10, 201537296), (16, 125960810), (20, 100768648), (32, 62980405), (40, 50384324), (80, 25192162), (89, 22644640), (160, 12596081), (178, 11322320), (356, 5661160), (445, 4528928), (712, 2830580), (890, 2264464), (1424, 1415290), (1780, 1132232), (2848, 707645), (3560, 566116), (7120, 283058), (14240, 141529)]