13986700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 39372480

約数和(自身を除く): 25385780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 29, 35, 50, 52, 53, 58, 65, 70, 91, 100, 106, 116, 130, 140, 145, 175, 182, 203, 212, 260, 265, 290, 325, 350, 364, 371, 377, 406, 455, 530, 580, 650, 689, 700, 725, 742, 754, 812, 910, 1015, 1060, 1300, 1325, 1378, 1450, 1484, 1508, 1537, 1820, 1855, 1885, 2030, 2275, 2639, 2650, 2756, 2900, 3074, 3445, 3710, 3770, 4060, 4550, 4823, 5075, 5278, 5300, 6148, 6890, 7420, 7540, 7685, 9100, 9275, 9425, 9646, 10150, 10556, 10759, 13195, 13780, 15370, 17225, 18550, 18850, 19292, 19981, 20300, 21518, 24115, 26390, 30740, 34450, 37100, 37700, 38425, 39962, 43036, 48230, 52780, 53795, 65975, 68900, 76850, 79924, 96460, 99905, 107590, 120575, 131950, 139867, 153700, 199810, 215180, 241150, 263900, 268975, 279734, 399620, 482300, 499525, 537950, 559468, 699335, 999050, 1075900, 1398670, 1998100, 2797340, 3496675, 6993350, 13986700]

約数ペア:

[(1, 13986700), (2, 6993350), (4, 3496675), (5, 2797340), (7, 1998100), (10, 1398670), (13, 1075900), (14, 999050), (20, 699335), (25, 559468), (26, 537950), (28, 499525), (29, 482300), (35, 399620), (50, 279734), (52, 268975), (53, 263900), (58, 241150), (65, 215180), (70, 199810), (91, 153700), (100, 139867), (106, 131950), (116, 120575), (130, 107590), (140, 99905), (145, 96460), (175, 79924), (182, 76850), (203, 68900), (212, 65975), (260, 53795), (265, 52780), (290, 48230), (325, 43036), (350, 39962), (364, 38425), (371, 37700), (377, 37100), (406, 34450), (455, 30740), (530, 26390), (580, 24115), (650, 21518), (689, 20300), (700, 19981), (725, 19292), (742, 18850), (754, 18550), (812, 17225), (910, 15370), (1015, 13780), (1060, 13195), (1300, 10759), (1325, 10556), (1378, 10150), (1450, 9646), (1484, 9425), (1508, 9275), (1537, 9100), (1820, 7685), (1855, 7540), (1885, 7420), (2030, 6890), (2275, 6148), (2639, 5300), (2650, 5278), (2756, 5075), (2900, 4823), (3074, 4550), (3445, 4060), (3710, 3770)]