2564807360

素因数分解:

$2^6\times 5^1\times {\mathrm{8015023}}^1$

素因数の和:8015040

約数の個数: 28

約数和(自身を含む): 6107448288

約数和(自身を除く): 3542640928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 8015023, 16030046, 32060092, 40075115, 64120184, 80150230, 128240368, 160300460, 256480736, 320600920, 512961472, 641201840, 1282403680, 2564807360]

約数ペア:

[(1, 2564807360), (2, 1282403680), (4, 641201840), (5, 512961472), (8, 320600920), (10, 256480736), (16, 160300460), (20, 128240368), (32, 80150230), (40, 64120184), (64, 40075115), (80, 32060092), (160, 16030046), (320, 8015023)]