45396640

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1879}}^1$

素因数の和:2045

約数の個数: 48

約数和(自身を含む): 108017280

約数和(自身を除く): 62620640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 1879, 2416, 3020, 3758, 4832, 6040, 7516, 9395, 12080, 15032, 18790, 24160, 30064, 37580, 60128, 75160, 150320, 283729, 300640, 567458, 1134916, 1418645, 2269832, 2837290, 4539664, 5674580, 9079328, 11349160, 22698320, 45396640]

約数ペア:

[(1, 45396640), (2, 22698320), (4, 11349160), (5, 9079328), (8, 5674580), (10, 4539664), (16, 2837290), (20, 2269832), (32, 1418645), (40, 1134916), (80, 567458), (151, 300640), (160, 283729), (302, 150320), (604, 75160), (755, 60128), (1208, 37580), (1510, 30064), (1879, 24160), (2416, 18790), (3020, 15032), (3758, 12080), (4832, 9395), (6040, 7516)]