10829680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7963}}^1$

素因数の和:7993

約数の個数: 40

約数和(自身を含む): 26663472

約数和(自身を除く): 15833792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 7963, 15926, 31852, 39815, 63704, 79630, 127408, 135371, 159260, 270742, 318520, 541484, 637040, 676855, 1082968, 1353710, 2165936, 2707420, 5414840, 10829680]

約数ペア:

[(1, 10829680), (2, 5414840), (4, 2707420), (5, 2165936), (8, 1353710), (10, 1082968), (16, 676855), (17, 637040), (20, 541484), (34, 318520), (40, 270742), (68, 159260), (80, 135371), (85, 127408), (136, 79630), (170, 63704), (272, 39815), (340, 31852), (680, 15926), (1360, 7963)]