126798560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{113213}}^1$

素因数の和:113235

約数の個数: 48

約数和(自身を含む): 342359136

約数和(自身を除く): 215560576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 113213, 226426, 452852, 566065, 792491, 905704, 1132130, 1584982, 1811408, 2264260, 3169964, 3622816, 3962455, 4528520, 6339928, 7924910, 9057040, 12679856, 15849820, 18114080, 25359712, 31699640, 63399280, 126798560]

約数ペア:

[(1, 126798560), (2, 63399280), (4, 31699640), (5, 25359712), (7, 18114080), (8, 15849820), (10, 12679856), (14, 9057040), (16, 7924910), (20, 6339928), (28, 4528520), (32, 3962455), (35, 3622816), (40, 3169964), (56, 2264260), (70, 1811408), (80, 1584982), (112, 1132130), (140, 905704), (160, 792491), (224, 566065), (280, 452852), (560, 226426), (1120, 113213)]