540342250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2357}}^1$

素因数の和:2512

約数の個数: 64

約数和(自身を含む): 1165342464

約数和(自身を除く): 625000214

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 131, 175, 250, 262, 350, 655, 875, 917, 1310, 1750, 1834, 2357, 3275, 4585, 4714, 6550, 9170, 11785, 16375, 16499, 22925, 23570, 32750, 32998, 45850, 58925, 82495, 114625, 117850, 164990, 229250, 294625, 308767, 412475, 589250, 617534, 824950, 1543835, 2062375, 2161369, 3087670, 4124750, 4322738, 7719175, 10806845, 15438350, 21613690, 38595875, 54034225, 77191750, 108068450, 270171125, 540342250]

約数ペア:

[(1, 540342250), (2, 270171125), (5, 108068450), (7, 77191750), (10, 54034225), (14, 38595875), (25, 21613690), (35, 15438350), (50, 10806845), (70, 7719175), (125, 4322738), (131, 4124750), (175, 3087670), (250, 2161369), (262, 2062375), (350, 1543835), (655, 824950), (875, 617534), (917, 589250), (1310, 412475), (1750, 308767), (1834, 294625), (2357, 229250), (3275, 164990), (4585, 117850), (4714, 114625), (6550, 82495), (9170, 58925), (11785, 45850), (16375, 32998), (16499, 32750), (22925, 23570)]