33838160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 84369600

約数和(自身を除く): 50531440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 139, 170, 179, 272, 278, 340, 358, 556, 680, 695, 716, 895, 1112, 1360, 1390, 1432, 1790, 2224, 2363, 2780, 2864, 3043, 3580, 4726, 5560, 6086, 7160, 9452, 11120, 11815, 12172, 14320, 15215, 18904, 23630, 24344, 24881, 30430, 37808, 47260, 48688, 49762, 60860, 94520, 99524, 121720, 124405, 189040, 199048, 243440, 248810, 398096, 422977, 497620, 845954, 995240, 1691908, 1990480, 2114885, 3383816, 4229770, 6767632, 8459540, 16919080, 33838160]

約数ペア:

[(1, 33838160), (2, 16919080), (4, 8459540), (5, 6767632), (8, 4229770), (10, 3383816), (16, 2114885), (17, 1990480), (20, 1691908), (34, 995240), (40, 845954), (68, 497620), (80, 422977), (85, 398096), (136, 248810), (139, 243440), (170, 199048), (179, 189040), (272, 124405), (278, 121720), (340, 99524), (358, 94520), (556, 60860), (680, 49762), (695, 48688), (716, 47260), (895, 37808), (1112, 30430), (1360, 24881), (1390, 24344), (1432, 23630), (1790, 18904), (2224, 15215), (2363, 14320), (2780, 12172), (2864, 11815), (3043, 11120), (3580, 9452), (4726, 7160), (5560, 6086)]