291882020

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{24043}}^1$

素因数の和:24659

約数の個数: 24

約数和(自身を含む): 613987584

約数和(自身を除く): 322105564

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 12140, 24043, 48086, 96172, 120215, 240430, 480860, 14594101, 29188202, 58376404, 72970505, 145941010, 291882020]

約数ペア:

[(1, 291882020), (2, 145941010), (4, 72970505), (5, 58376404), (10, 29188202), (20, 14594101), (607, 480860), (1214, 240430), (2428, 120215), (3035, 96172), (6070, 48086), (12140, 24043)]