25376450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 55978560

約数和(自身を除く): 30602110

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 37, 43, 50, 55, 58, 74, 86, 110, 145, 185, 215, 275, 290, 319, 370, 407, 430, 473, 550, 638, 725, 814, 925, 946, 1073, 1075, 1247, 1450, 1591, 1595, 1850, 2035, 2146, 2150, 2365, 2494, 3182, 3190, 4070, 4730, 5365, 6235, 7955, 7975, 10175, 10730, 11803, 11825, 12470, 13717, 15910, 15950, 17501, 20350, 23606, 23650, 26825, 27434, 31175, 35002, 39775, 46139, 53650, 59015, 62350, 68585, 79550, 87505, 92278, 118030, 137170, 175010, 230695, 295075, 342925, 437525, 461390, 507529, 590150, 685850, 875050, 1015058, 1153475, 2306950, 2537645, 5075290, 12688225, 25376450]

約数ペア:

[(1, 25376450), (2, 12688225), (5, 5075290), (10, 2537645), (11, 2306950), (22, 1153475), (25, 1015058), (29, 875050), (37, 685850), (43, 590150), (50, 507529), (55, 461390), (58, 437525), (74, 342925), (86, 295075), (110, 230695), (145, 175010), (185, 137170), (215, 118030), (275, 92278), (290, 87505), (319, 79550), (370, 68585), (407, 62350), (430, 59015), (473, 53650), (550, 46139), (638, 39775), (725, 35002), (814, 31175), (925, 27434), (946, 26825), (1073, 23650), (1075, 23606), (1247, 20350), (1450, 17501), (1591, 15950), (1595, 15910), (1850, 13717), (2035, 12470), (2146, 11825), (2150, 11803), (2365, 10730), (2494, 10175), (3182, 7975), (3190, 7955), (4070, 6235), (4730, 5365)]