4979260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1741}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 12291552

約数和(自身を除く): 7312292

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 1741, 2860, 3482, 6964, 8705, 17410, 19151, 22633, 34820, 38302, 45266, 76604, 90532, 95755, 113165, 191510, 226330, 248963, 383020, 452660, 497926, 995852, 1244815, 2489630, 4979260]

約数ペア:

[(1, 4979260), (2, 2489630), (4, 1244815), (5, 995852), (10, 497926), (11, 452660), (13, 383020), (20, 248963), (22, 226330), (26, 191510), (44, 113165), (52, 95755), (55, 90532), (65, 76604), (110, 45266), (130, 38302), (143, 34820), (220, 22633), (260, 19151), (286, 17410), (572, 8705), (715, 6964), (1430, 3482), (1741, 2860)]