2569060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 5976432

約数和(自身を除く): 3407372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 241, 260, 410, 482, 533, 820, 964, 1066, 1205, 2132, 2410, 2665, 3133, 4820, 5330, 6266, 9881, 10660, 12532, 15665, 19762, 31330, 39524, 49405, 62660, 98810, 128453, 197620, 256906, 513812, 642265, 1284530, 2569060]

約数ペア:

[(1, 2569060), (2, 1284530), (4, 642265), (5, 513812), (10, 256906), (13, 197620), (20, 128453), (26, 98810), (41, 62660), (52, 49405), (65, 39524), (82, 31330), (130, 19762), (164, 15665), (205, 12532), (241, 10660), (260, 9881), (410, 6266), (482, 5330), (533, 4820), (820, 3133), (964, 2665), (1066, 2410), (1205, 2132)]