45134680

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2693}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 101833200

約数和(自身を除く): 56698520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 838, 1676, 2095, 2693, 3352, 4190, 5386, 8380, 10772, 13465, 16760, 21544, 26930, 53860, 107720, 1128367, 2256734, 4513468, 5641835, 9026936, 11283670, 22567340, 45134680]

約数ペア:

[(1, 45134680), (2, 22567340), (4, 11283670), (5, 9026936), (8, 5641835), (10, 4513468), (20, 2256734), (40, 1128367), (419, 107720), (838, 53860), (1676, 26930), (2095, 21544), (2693, 16760), (3352, 13465), (4190, 10772), (5386, 8380)]