7738400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:606

約数の個数: 72

約数和(自身を含む): 20037780

約数和(自身を除く): 12299380

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 569, 680, 800, 850, 1138, 1360, 1700, 2276, 2720, 2845, 3400, 4552, 5690, 6800, 9104, 9673, 11380, 13600, 14225, 18208, 19346, 22760, 28450, 38692, 45520, 48365, 56900, 77384, 91040, 96730, 113800, 154768, 193460, 227600, 241825, 309536, 386920, 455200, 483650, 773840, 967300, 1547680, 1934600, 3869200, 7738400]

約数ペア:

[(1, 7738400), (2, 3869200), (4, 1934600), (5, 1547680), (8, 967300), (10, 773840), (16, 483650), (17, 455200), (20, 386920), (25, 309536), (32, 241825), (34, 227600), (40, 193460), (50, 154768), (68, 113800), (80, 96730), (85, 91040), (100, 77384), (136, 56900), (160, 48365), (170, 45520), (200, 38692), (272, 28450), (340, 22760), (400, 19346), (425, 18208), (544, 14225), (569, 13600), (680, 11380), (800, 9673), (850, 9104), (1138, 6800), (1360, 5690), (1700, 4552), (2276, 3400), (2720, 2845)]