24671500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 67223520

約数和(自身を除く): 42552020

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 53, 70, 76, 95, 98, 100, 106, 125, 133, 140, 175, 190, 196, 212, 245, 250, 265, 266, 350, 371, 380, 475, 490, 500, 530, 532, 665, 700, 742, 875, 931, 950, 980, 1007, 1060, 1225, 1325, 1330, 1484, 1750, 1855, 1862, 1900, 2014, 2375, 2450, 2597, 2650, 2660, 3325, 3500, 3710, 3724, 4028, 4655, 4750, 4900, 5035, 5194, 5300, 6125, 6625, 6650, 7049, 7420, 9275, 9310, 9500, 10070, 10388, 12250, 12985, 13250, 13300, 14098, 16625, 18550, 18620, 20140, 23275, 24500, 25175, 25970, 26500, 28196, 33250, 35245, 37100, 46375, 46550, 49343, 50350, 51940, 64925, 66500, 70490, 92750, 93100, 98686, 100700, 116375, 125875, 129850, 140980, 176225, 185500, 197372, 232750, 246715, 251750, 259700, 324625, 352450, 465500, 493430, 503500, 649250, 704900, 881125, 986860, 1233575, 1298500, 1762250, 2467150, 3524500, 4934300, 6167875, 12335750, 24671500]

約数ペア:

[(1, 24671500), (2, 12335750), (4, 6167875), (5, 4934300), (7, 3524500), (10, 2467150), (14, 1762250), (19, 1298500), (20, 1233575), (25, 986860), (28, 881125), (35, 704900), (38, 649250), (49, 503500), (50, 493430), (53, 465500), (70, 352450), (76, 324625), (95, 259700), (98, 251750), (100, 246715), (106, 232750), (125, 197372), (133, 185500), (140, 176225), (175, 140980), (190, 129850), (196, 125875), (212, 116375), (245, 100700), (250, 98686), (265, 93100), (266, 92750), (350, 70490), (371, 66500), (380, 64925), (475, 51940), (490, 50350), (500, 49343), (530, 46550), (532, 46375), (665, 37100), (700, 35245), (742, 33250), (875, 28196), (931, 26500), (950, 25970), (980, 25175), (1007, 24500), (1060, 23275), (1225, 20140), (1325, 18620), (1330, 18550), (1484, 16625), (1750, 14098), (1855, 13300), (1862, 13250), (1900, 12985), (2014, 12250), (2375, 10388), (2450, 10070), (2597, 9500), (2650, 9310), (2660, 9275), (3325, 7420), (3500, 7049), (3710, 6650), (3724, 6625), (4028, 6125), (4655, 5300), (4750, 5194), (4900, 5035)]