42852920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{337}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 112067280

約数和(自身を除く): 69214360

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 289, 337, 340, 374, 440, 578, 674, 680, 748, 935, 1156, 1348, 1445, 1496, 1685, 1870, 2312, 2696, 2890, 3179, 3370, 3707, 3740, 5729, 5780, 6358, 6740, 7414, 7480, 11458, 11560, 12716, 13480, 14828, 15895, 18535, 22916, 25432, 28645, 29656, 31790, 37070, 45832, 57290, 63019, 63580, 74140, 97393, 114580, 126038, 127160, 148280, 194786, 229160, 252076, 315095, 389572, 486965, 504152, 630190, 779144, 973930, 1071323, 1260380, 1947860, 2142646, 2520760, 3895720, 4285292, 5356615, 8570584, 10713230, 21426460, 42852920]

約数ペア:

[(1, 42852920), (2, 21426460), (4, 10713230), (5, 8570584), (8, 5356615), (10, 4285292), (11, 3895720), (17, 2520760), (20, 2142646), (22, 1947860), (34, 1260380), (40, 1071323), (44, 973930), (55, 779144), (68, 630190), (85, 504152), (88, 486965), (110, 389572), (136, 315095), (170, 252076), (187, 229160), (220, 194786), (289, 148280), (337, 127160), (340, 126038), (374, 114580), (440, 97393), (578, 74140), (674, 63580), (680, 63019), (748, 57290), (935, 45832), (1156, 37070), (1348, 31790), (1445, 29656), (1496, 28645), (1685, 25432), (1870, 22916), (2312, 18535), (2696, 15895), (2890, 14828), (3179, 13480), (3370, 12716), (3707, 11560), (3740, 11458), (5729, 7480), (5780, 7414), (6358, 6740)]