10628660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 26691840

約数和(自身を除く): 16063180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 79, 124, 140, 155, 158, 217, 310, 316, 395, 434, 553, 620, 790, 868, 961, 1085, 1106, 1580, 1922, 2170, 2212, 2449, 2765, 3844, 4340, 4805, 4898, 5530, 6727, 9610, 9796, 11060, 12245, 13454, 17143, 19220, 24490, 26908, 33635, 34286, 48980, 67270, 68572, 75919, 85715, 134540, 151838, 171430, 303676, 342860, 379595, 531433, 759190, 1062866, 1518380, 2125732, 2657165, 5314330, 10628660]

約数ペア:

[(1, 10628660), (2, 5314330), (4, 2657165), (5, 2125732), (7, 1518380), (10, 1062866), (14, 759190), (20, 531433), (28, 379595), (31, 342860), (35, 303676), (62, 171430), (70, 151838), (79, 134540), (124, 85715), (140, 75919), (155, 68572), (158, 67270), (217, 48980), (310, 34286), (316, 33635), (395, 26908), (434, 24490), (553, 19220), (620, 17143), (790, 13454), (868, 12245), (961, 11060), (1085, 9796), (1106, 9610), (1580, 6727), (1922, 5530), (2170, 4898), (2212, 4805), (2449, 4340), (2765, 3844)]