12193250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 25608960

約数和(自身を除く): 13415710

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 125, 151, 170, 190, 250, 302, 323, 425, 475, 646, 755, 850, 950, 1510, 1615, 2125, 2375, 2567, 2869, 3230, 3775, 4250, 4750, 5134, 5738, 7550, 8075, 12835, 14345, 16150, 18875, 25670, 28690, 37750, 40375, 48773, 64175, 71725, 80750, 97546, 128350, 143450, 243865, 320875, 358625, 487730, 641750, 717250, 1219325, 2438650, 6096625, 12193250]

約数ペア:

[(1, 12193250), (2, 6096625), (5, 2438650), (10, 1219325), (17, 717250), (19, 641750), (25, 487730), (34, 358625), (38, 320875), (50, 243865), (85, 143450), (95, 128350), (125, 97546), (151, 80750), (170, 71725), (190, 64175), (250, 48773), (302, 40375), (323, 37750), (425, 28690), (475, 25670), (646, 18875), (755, 16150), (850, 14345), (950, 12835), (1510, 8075), (1615, 7550), (2125, 5738), (2375, 5134), (2567, 4750), (2869, 4250), (3230, 3775)]