296579680

素因数分解:

$2^5\times 5^1\times {\mathrm{919}}^1\times {\mathrm{2017}}^1$

素因数の和:2951

約数の個数: 48

約数和(自身を含む): 701779680

約数和(自身を除く): 405200000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 919, 1838, 2017, 3676, 4034, 4595, 7352, 8068, 9190, 10085, 14704, 16136, 18380, 20170, 29408, 32272, 36760, 40340, 64544, 73520, 80680, 147040, 161360, 322720, 1853623, 3707246, 7414492, 9268115, 14828984, 18536230, 29657968, 37072460, 59315936, 74144920, 148289840, 296579680]

約数ペア:

[(1, 296579680), (2, 148289840), (4, 74144920), (5, 59315936), (8, 37072460), (10, 29657968), (16, 18536230), (20, 14828984), (32, 9268115), (40, 7414492), (80, 3707246), (160, 1853623), (919, 322720), (1838, 161360), (2017, 147040), (3676, 80680), (4034, 73520), (4595, 64544), (7352, 40340), (8068, 36760), (9190, 32272), (10085, 29408), (14704, 20170), (16136, 18380)]