5356820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 13039488

約数和(自身を除く): 7682668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 461, 581, 830, 922, 1162, 1660, 1844, 2305, 2324, 2905, 3227, 4610, 5810, 6454, 9220, 11620, 12908, 16135, 32270, 38263, 64540, 76526, 153052, 191315, 267841, 382630, 535682, 765260, 1071364, 1339205, 2678410, 5356820]

約数ペア:

[(1, 5356820), (2, 2678410), (4, 1339205), (5, 1071364), (7, 765260), (10, 535682), (14, 382630), (20, 267841), (28, 191315), (35, 153052), (70, 76526), (83, 64540), (140, 38263), (166, 32270), (332, 16135), (415, 12908), (461, 11620), (581, 9220), (830, 6454), (922, 5810), (1162, 4610), (1660, 3227), (1844, 2905), (2305, 2324)]