8942920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 24811200

約数和(自身を除く): 15868280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 41, 56, 70, 76, 82, 95, 133, 140, 152, 164, 190, 205, 266, 280, 287, 328, 380, 410, 532, 574, 665, 760, 779, 820, 1064, 1148, 1330, 1435, 1558, 1640, 1681, 2296, 2660, 2870, 3116, 3362, 3895, 5320, 5453, 5740, 6232, 6724, 7790, 8405, 10906, 11480, 11767, 13448, 15580, 16810, 21812, 23534, 27265, 31160, 31939, 33620, 43624, 47068, 54530, 58835, 63878, 67240, 94136, 109060, 117670, 127756, 159695, 218120, 223573, 235340, 255512, 319390, 447146, 470680, 638780, 894292, 1117865, 1277560, 1788584, 2235730, 4471460, 8942920]

約数ペア:

[(1, 8942920), (2, 4471460), (4, 2235730), (5, 1788584), (7, 1277560), (8, 1117865), (10, 894292), (14, 638780), (19, 470680), (20, 447146), (28, 319390), (35, 255512), (38, 235340), (40, 223573), (41, 218120), (56, 159695), (70, 127756), (76, 117670), (82, 109060), (95, 94136), (133, 67240), (140, 63878), (152, 58835), (164, 54530), (190, 47068), (205, 43624), (266, 33620), (280, 31939), (287, 31160), (328, 27265), (380, 23534), (410, 21812), (532, 16810), (574, 15580), (665, 13448), (760, 11767), (779, 11480), (820, 10906), (1064, 8405), (1148, 7790), (1330, 6724), (1435, 6232), (1558, 5740), (1640, 5453), (1681, 5320), (2296, 3895), (2660, 3362), (2870, 3116)]