5225680

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 12311712

約数和(自身を除く): 7086032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 787, 830, 1328, 1574, 1660, 3148, 3320, 3935, 6296, 6640, 7870, 12592, 15740, 31480, 62960, 65321, 130642, 261284, 326605, 522568, 653210, 1045136, 1306420, 2612840, 5225680]

約数ペア:

[(1, 5225680), (2, 2612840), (4, 1306420), (5, 1045136), (8, 653210), (10, 522568), (16, 326605), (20, 261284), (40, 130642), (80, 65321), (83, 62960), (166, 31480), (332, 15740), (415, 12592), (664, 7870), (787, 6640), (830, 6296), (1328, 3935), (1574, 3320), (1660, 3148)]