4604860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 10584000

約数和(自身を除く): 5979140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 89, 130, 178, 199, 260, 356, 398, 445, 796, 890, 995, 1157, 1780, 1990, 2314, 2587, 3980, 4628, 5174, 5785, 10348, 11570, 12935, 17711, 23140, 25870, 35422, 51740, 70844, 88555, 177110, 230243, 354220, 460486, 920972, 1151215, 2302430, 4604860]

約数ペア:

[(1, 4604860), (2, 2302430), (4, 1151215), (5, 920972), (10, 460486), (13, 354220), (20, 230243), (26, 177110), (52, 88555), (65, 70844), (89, 51740), (130, 35422), (178, 25870), (199, 23140), (260, 17711), (356, 12935), (398, 11570), (445, 10348), (796, 5785), (890, 5174), (995, 4628), (1157, 3980), (1780, 2587), (1990, 2314)]