98350840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 273634200

約数和(自身を除く): 175283360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 139, 140, 152, 190, 196, 245, 266, 278, 280, 361, 380, 392, 490, 532, 556, 665, 695, 722, 760, 931, 973, 980, 1064, 1112, 1330, 1390, 1444, 1805, 1862, 1946, 1960, 2527, 2641, 2660, 2780, 2888, 3610, 3724, 3892, 4655, 4865, 5054, 5282, 5320, 5560, 6811, 7220, 7448, 7784, 9310, 9730, 10108, 10564, 12635, 13205, 13622, 14440, 17689, 18487, 18620, 19460, 20216, 21128, 25270, 26410, 27244, 34055, 35378, 36974, 37240, 38920, 50179, 50540, 52820, 54488, 68110, 70756, 73948, 88445, 92435, 100358, 101080, 105640, 129409, 136220, 141512, 147896, 176890, 184870, 200716, 250895, 258818, 272440, 351253, 353780, 369740, 401432, 501790, 517636, 647045, 702506, 707560, 739480, 1003580, 1035272, 1294090, 1405012, 1756265, 2007160, 2458771, 2588180, 2810024, 3512530, 4917542, 5176360, 7025060, 9835084, 12293855, 14050120, 19670168, 24587710, 49175420, 98350840]

約数ペア:

[(1, 98350840), (2, 49175420), (4, 24587710), (5, 19670168), (7, 14050120), (8, 12293855), (10, 9835084), (14, 7025060), (19, 5176360), (20, 4917542), (28, 3512530), (35, 2810024), (38, 2588180), (40, 2458771), (49, 2007160), (56, 1756265), (70, 1405012), (76, 1294090), (95, 1035272), (98, 1003580), (133, 739480), (139, 707560), (140, 702506), (152, 647045), (190, 517636), (196, 501790), (245, 401432), (266, 369740), (278, 353780), (280, 351253), (361, 272440), (380, 258818), (392, 250895), (490, 200716), (532, 184870), (556, 176890), (665, 147896), (695, 141512), (722, 136220), (760, 129409), (931, 105640), (973, 101080), (980, 100358), (1064, 92435), (1112, 88445), (1330, 73948), (1390, 70756), (1444, 68110), (1805, 54488), (1862, 52820), (1946, 50540), (1960, 50179), (2527, 38920), (2641, 37240), (2660, 36974), (2780, 35378), (2888, 34055), (3610, 27244), (3724, 26410), (3892, 25270), (4655, 21128), (4865, 20216), (5054, 19460), (5282, 18620), (5320, 18487), (5560, 17689), (6811, 14440), (7220, 13622), (7448, 13205), (7784, 12635), (9310, 10564), (9730, 10108)]