73649440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27077}}^1$

素因数の和:27109

約数の個数: 48

約数和(自身を含む): 184238712

約数和(自身を除く): 110589272

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 27077, 54154, 108308, 135385, 216616, 270770, 433232, 460309, 541540, 866464, 920618, 1083080, 1841236, 2166160, 2301545, 3682472, 4332320, 4603090, 7364944, 9206180, 14729888, 18412360, 36824720, 73649440]

約数ペア:

[(1, 73649440), (2, 36824720), (4, 18412360), (5, 14729888), (8, 9206180), (10, 7364944), (16, 4603090), (17, 4332320), (20, 3682472), (32, 2301545), (34, 2166160), (40, 1841236), (68, 1083080), (80, 920618), (85, 866464), (136, 541540), (160, 460309), (170, 433232), (272, 270770), (340, 216616), (544, 135385), (680, 108308), (1360, 54154), (2720, 27077)]