1840760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2707}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 4386960

約数和(自身を除く): 2546200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2707, 5414, 10828, 13535, 21656, 27070, 46019, 54140, 92038, 108280, 184076, 230095, 368152, 460190, 920380, 1840760]

約数ペア:

[(1, 1840760), (2, 920380), (4, 460190), (5, 368152), (8, 230095), (10, 184076), (17, 108280), (20, 92038), (34, 54140), (40, 46019), (68, 27070), (85, 21656), (136, 13535), (170, 10828), (340, 5414), (680, 2707)]