14547920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 37765440

約数和(自身を除く): 23217520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 563, 646, 680, 760, 1126, 1292, 1360, 1520, 1615, 2252, 2584, 2815, 3230, 4504, 5168, 5630, 6460, 9008, 9571, 10697, 11260, 12920, 19142, 21394, 22520, 25840, 38284, 42788, 45040, 47855, 53485, 76568, 85576, 95710, 106970, 153136, 171152, 181849, 191420, 213940, 363698, 382840, 427880, 727396, 765680, 855760, 909245, 1454792, 1818490, 2909584, 3636980, 7273960, 14547920]

約数ペア:

[(1, 14547920), (2, 7273960), (4, 3636980), (5, 2909584), (8, 1818490), (10, 1454792), (16, 909245), (17, 855760), (19, 765680), (20, 727396), (34, 427880), (38, 382840), (40, 363698), (68, 213940), (76, 191420), (80, 181849), (85, 171152), (95, 153136), (136, 106970), (152, 95710), (170, 85576), (190, 76568), (272, 53485), (304, 47855), (323, 45040), (340, 42788), (380, 38284), (563, 25840), (646, 22520), (680, 21394), (760, 19142), (1126, 12920), (1292, 11260), (1360, 10697), (1520, 9571), (1615, 9008), (2252, 6460), (2584, 5630), (2815, 5168), (3230, 4504)]