773840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:599

約数の個数: 40

約数和(自身を含む): 1908360

約数和(自身を除く): 1134520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 569, 680, 1138, 1360, 2276, 2845, 4552, 5690, 9104, 9673, 11380, 19346, 22760, 38692, 45520, 48365, 77384, 96730, 154768, 193460, 386920, 773840]

約数ペア:

[(1, 773840), (2, 386920), (4, 193460), (5, 154768), (8, 96730), (10, 77384), (16, 48365), (17, 45520), (20, 38692), (34, 22760), (40, 19346), (68, 11380), (80, 9673), (85, 9104), (136, 5690), (170, 4552), (272, 2845), (340, 2276), (569, 1360), (680, 1138)]