91123360

素因数分解:

$2^5\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1487}}^1$

素因数の和:1885

約数の個数: 48

約数和(自身を含む): 215986176

約数和(自身を除く): 124862816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 383, 766, 1487, 1532, 1915, 2974, 3064, 3830, 5948, 6128, 7435, 7660, 11896, 12256, 14870, 15320, 23792, 29740, 30640, 47584, 59480, 61280, 118960, 237920, 569521, 1139042, 2278084, 2847605, 4556168, 5695210, 9112336, 11390420, 18224672, 22780840, 45561680, 91123360]

約数ペア:

[(1, 91123360), (2, 45561680), (4, 22780840), (5, 18224672), (8, 11390420), (10, 9112336), (16, 5695210), (20, 4556168), (32, 2847605), (40, 2278084), (80, 1139042), (160, 569521), (383, 237920), (766, 118960), (1487, 61280), (1532, 59480), (1915, 47584), (2974, 30640), (3064, 29740), (3830, 23792), (5948, 15320), (6128, 14870), (7435, 12256), (7660, 11896)]