9409662640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{9029}}^1$

素因数の和:10910

約数の個数: 80

約数和(自身を含む): 25019023680

約数和(自身を除く): 15609361040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1861, 3722, 7444, 9029, 9305, 13027, 14888, 18058, 18610, 26054, 29776, 36116, 37220, 45145, 52108, 63203, 65135, 72232, 74440, 90290, 104216, 126406, 130270, 144464, 148880, 180580, 208432, 252812, 260540, 316015, 361160, 505624, 521080, 632030, 722320, 1011248, 1042160, 1264060, 2528120, 5056240, 16802969, 33605938, 67211876, 84014845, 117620783, 134423752, 168029690, 235241566, 268847504, 336059380, 470483132, 588103915, 672118760, 940966264, 1176207830, 1344237520, 1881932528, 2352415660, 4704831320, 9409662640]

約数ペア:

[(1, 9409662640), (2, 4704831320), (4, 2352415660), (5, 1881932528), (7, 1344237520), (8, 1176207830), (10, 940966264), (14, 672118760), (16, 588103915), (20, 470483132), (28, 336059380), (35, 268847504), (40, 235241566), (56, 168029690), (70, 134423752), (80, 117620783), (112, 84014845), (140, 67211876), (280, 33605938), (560, 16802969), (1861, 5056240), (3722, 2528120), (7444, 1264060), (9029, 1042160), (9305, 1011248), (13027, 722320), (14888, 632030), (18058, 521080), (18610, 505624), (26054, 361160), (29776, 316015), (36116, 260540), (37220, 252812), (45145, 208432), (52108, 180580), (63203, 148880), (65135, 144464), (72232, 130270), (74440, 126406), (90290, 104216)]