1007360

素因数分解:

$2^8\times 5^1\times {\mathrm{787}}^1$

素因数の和:808

約数の個数: 36

約数和(自身を含む): 2416008

約数和(自身を除く): 1408648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 787, 1280, 1574, 3148, 3935, 6296, 7870, 12592, 15740, 25184, 31480, 50368, 62960, 100736, 125920, 201472, 251840, 503680, 1007360]

約数ペア:

[(1, 1007360), (2, 503680), (4, 251840), (5, 201472), (8, 125920), (10, 100736), (16, 62960), (20, 50368), (32, 31480), (40, 25184), (64, 15740), (80, 12592), (128, 7870), (160, 6296), (256, 3935), (320, 3148), (640, 1574), (787, 1280)]