6257420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 14521248

約数和(自身を除く): 8263828

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 587, 820, 1066, 1174, 2132, 2348, 2665, 2935, 5330, 5870, 7631, 10660, 11740, 15262, 24067, 30524, 38155, 48134, 76310, 96268, 120335, 152620, 240670, 312871, 481340, 625742, 1251484, 1564355, 3128710, 6257420]

約数ペア:

[(1, 6257420), (2, 3128710), (4, 1564355), (5, 1251484), (10, 625742), (13, 481340), (20, 312871), (26, 240670), (41, 152620), (52, 120335), (65, 96268), (82, 76310), (130, 48134), (164, 38155), (205, 30524), (260, 24067), (410, 15262), (533, 11740), (587, 10660), (820, 7631), (1066, 5870), (1174, 5330), (2132, 2935), (2348, 2665)]