12537250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 26417664

約数和(自身を除く): 13880414

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 97, 110, 125, 194, 235, 250, 275, 470, 485, 517, 550, 970, 1034, 1067, 1175, 1375, 2134, 2350, 2425, 2585, 2750, 4559, 4850, 5170, 5335, 5875, 9118, 10670, 11750, 12125, 12925, 22795, 24250, 25850, 26675, 45590, 50149, 53350, 64625, 100298, 113975, 129250, 133375, 227950, 250745, 266750, 501490, 569875, 1139750, 1253725, 2507450, 6268625, 12537250]

約数ペア:

[(1, 12537250), (2, 6268625), (5, 2507450), (10, 1253725), (11, 1139750), (22, 569875), (25, 501490), (47, 266750), (50, 250745), (55, 227950), (94, 133375), (97, 129250), (110, 113975), (125, 100298), (194, 64625), (235, 53350), (250, 50149), (275, 45590), (470, 26675), (485, 25850), (517, 24250), (550, 22795), (970, 12925), (1034, 12125), (1067, 11750), (1175, 10670), (1375, 9118), (2134, 5875), (2350, 5335), (2425, 5170), (2585, 4850), (2750, 4559)]