29009960

素因数分解:

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

素因数の和:104

約数の個数: 144

約数和(自身を含む): 82090260

約数和(自身を除く): 53080300

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 41, 49, 56, 70, 76, 82, 95, 98, 133, 140, 152, 164, 190, 196, 205, 245, 266, 280, 287, 328, 361, 380, 392, 410, 490, 532, 574, 665, 722, 760, 779, 820, 931, 980, 1064, 1148, 1330, 1435, 1444, 1558, 1640, 1805, 1862, 1960, 2009, 2296, 2527, 2660, 2870, 2888, 3116, 3610, 3724, 3895, 4018, 4655, 5054, 5320, 5453, 5740, 6232, 7220, 7448, 7790, 8036, 9310, 10045, 10108, 10906, 11480, 12635, 14440, 14801, 15580, 16072, 17689, 18620, 20090, 20216, 21812, 25270, 27265, 29602, 31160, 35378, 37240, 38171, 40180, 43624, 50540, 54530, 59204, 70756, 74005, 76342, 80360, 88445, 101080, 103607, 109060, 118408, 141512, 148010, 152684, 176890, 190855, 207214, 218120, 296020, 305368, 353780, 381710, 414428, 518035, 592040, 707560, 725249, 763420, 828856, 1036070, 1450498, 1526840, 2072140, 2900996, 3626245, 4144280, 5801992, 7252490, 14504980, 29009960]

約数ペア:

[(1, 29009960), (2, 14504980), (4, 7252490), (5, 5801992), (7, 4144280), (8, 3626245), (10, 2900996), (14, 2072140), (19, 1526840), (20, 1450498), (28, 1036070), (35, 828856), (38, 763420), (40, 725249), (41, 707560), (49, 592040), (56, 518035), (70, 414428), (76, 381710), (82, 353780), (95, 305368), (98, 296020), (133, 218120), (140, 207214), (152, 190855), (164, 176890), (190, 152684), (196, 148010), (205, 141512), (245, 118408), (266, 109060), (280, 103607), (287, 101080), (328, 88445), (361, 80360), (380, 76342), (392, 74005), (410, 70756), (490, 59204), (532, 54530), (574, 50540), (665, 43624), (722, 40180), (760, 38171), (779, 37240), (820, 35378), (931, 31160), (980, 29602), (1064, 27265), (1148, 25270), (1330, 21812), (1435, 20216), (1444, 20090), (1558, 18620), (1640, 17689), (1805, 16072), (1862, 15580), (1960, 14801), (2009, 14440), (2296, 12635), (2527, 11480), (2660, 10906), (2870, 10108), (2888, 10045), (3116, 9310), (3610, 8036), (3724, 7790), (3895, 7448), (4018, 7220), (4655, 6232), (5054, 5740), (5320, 5453)]