12486243200

素因数分解:

$2^7\times 5^2\times {\mathrm{3901951}}^1$

素因数の和:3901975

約数の個数: 48

約数和(自身を含む): 30844930560

約数和(自身を除く): 18358687360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 3901951, 7803902, 15607804, 19509755, 31215608, 39019510, 62431216, 78039020, 97548775, 124862432, 156078040, 195097550, 249724864, 312156080, 390195100, 499449728, 624312160, 780390200, 1248624320, 1560780400, 2497248640, 3121560800, 6243121600, 12486243200]

約数ペア:

[(1, 12486243200), (2, 6243121600), (4, 3121560800), (5, 2497248640), (8, 1560780400), (10, 1248624320), (16, 780390200), (20, 624312160), (25, 499449728), (32, 390195100), (40, 312156080), (50, 249724864), (64, 195097550), (80, 156078040), (100, 124862432), (128, 97548775), (160, 78039020), (200, 62431216), (320, 39019510), (400, 31215608), (640, 19509755), (800, 15607804), (1600, 7803902), (3200, 3901951)]