80108560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7529}}^1$

素因数の和:7568

約数の個数: 80

約数和(自身を含む): 224092800

約数和(自身を除く): 143984240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 7529, 10640, 15058, 30116, 37645, 52703, 60232, 75290, 105406, 120464, 143051, 150580, 210812, 263515, 286102, 301160, 421624, 527030, 572204, 602320, 715255, 843248, 1001357, 1054060, 1144408, 1430510, 2002714, 2108120, 2288816, 2861020, 4005428, 4216240, 5006785, 5722040, 8010856, 10013570, 11444080, 16021712, 20027140, 40054280, 80108560]

約数ペア:

[(1, 80108560), (2, 40054280), (4, 20027140), (5, 16021712), (7, 11444080), (8, 10013570), (10, 8010856), (14, 5722040), (16, 5006785), (19, 4216240), (20, 4005428), (28, 2861020), (35, 2288816), (38, 2108120), (40, 2002714), (56, 1430510), (70, 1144408), (76, 1054060), (80, 1001357), (95, 843248), (112, 715255), (133, 602320), (140, 572204), (152, 527030), (190, 421624), (266, 301160), (280, 286102), (304, 263515), (380, 210812), (532, 150580), (560, 143051), (665, 120464), (760, 105406), (1064, 75290), (1330, 60232), (1520, 52703), (2128, 37645), (2660, 30116), (5320, 15058), (7529, 10640)]