2013092620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31883}}^1$

素因数の和:31951

約数の個数: 96

約数和(自身を含む): 5399364096

約数和(自身を除く): 3386271476

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 55, 70, 77, 82, 110, 140, 154, 164, 205, 220, 287, 308, 385, 410, 451, 574, 770, 820, 902, 1148, 1435, 1540, 1804, 2255, 2870, 3157, 4510, 5740, 6314, 9020, 12628, 15785, 31570, 31883, 63140, 63766, 127532, 159415, 223181, 318830, 350713, 446362, 637660, 701426, 892724, 1115905, 1307203, 1402852, 1753565, 2231810, 2454991, 2614406, 3507130, 4463620, 4909982, 5228812, 6536015, 7014260, 9150421, 9819964, 12274955, 13072030, 14379233, 18300842, 24549910, 26144060, 28758466, 36601684, 45752105, 49099820, 57516932, 71896165, 91504210, 100654631, 143792330, 183008420, 201309262, 287584660, 402618524, 503273155, 1006546310, 2013092620]

約数ペア:

[(1, 2013092620), (2, 1006546310), (4, 503273155), (5, 402618524), (7, 287584660), (10, 201309262), (11, 183008420), (14, 143792330), (20, 100654631), (22, 91504210), (28, 71896165), (35, 57516932), (41, 49099820), (44, 45752105), (55, 36601684), (70, 28758466), (77, 26144060), (82, 24549910), (110, 18300842), (140, 14379233), (154, 13072030), (164, 12274955), (205, 9819964), (220, 9150421), (287, 7014260), (308, 6536015), (385, 5228812), (410, 4909982), (451, 4463620), (574, 3507130), (770, 2614406), (820, 2454991), (902, 2231810), (1148, 1753565), (1435, 1402852), (1540, 1307203), (1804, 1115905), (2255, 892724), (2870, 701426), (3157, 637660), (4510, 446362), (5740, 350713), (6314, 318830), (9020, 223181), (12628, 159415), (15785, 127532), (31570, 63766), (31883, 63140)]