5105440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1909

約数の個数: 48

約数和(自身を含む): 12777912

約数和(自身を除く): 7672472

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, 1877, 2720, 3754, 7508, 9385, 15016, 18770, 30032, 31909, 37540, 60064, 63818, 75080, 127636, 150160, 159545, 255272, 300320, 319090, 510544, 638180, 1021088, 1276360, 2552720, 5105440]

約数ペア:

[(1, 5105440), (2, 2552720), (4, 1276360), (5, 1021088), (8, 638180), (10, 510544), (16, 319090), (17, 300320), (20, 255272), (32, 159545), (34, 150160), (40, 127636), (68, 75080), (80, 63818), (85, 60064), (136, 37540), (160, 31909), (170, 30032), (272, 18770), (340, 15016), (544, 9385), (680, 7508), (1360, 3754), (1877, 2720)]