2893009460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{571741}}^1$

素因数の和:571784

約数の個数: 48

約数和(自身を含む): 6915791232

約数和(自身を除く): 4022781772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 571741, 1143482, 2286964, 2858705, 5717410, 6289151, 11434820, 12578302, 13150043, 25156604, 26300086, 31445755, 52600172, 62891510, 65750215, 125783020, 131500430, 144650473, 263000860, 289300946, 578601892, 723252365, 1446504730, 2893009460]

約数ペア:

[(1, 2893009460), (2, 1446504730), (4, 723252365), (5, 578601892), (10, 289300946), (11, 263000860), (20, 144650473), (22, 131500430), (23, 125783020), (44, 65750215), (46, 62891510), (55, 52600172), (92, 31445755), (110, 26300086), (115, 25156604), (220, 13150043), (230, 12578302), (253, 11434820), (460, 6289151), (506, 5717410), (1012, 2858705), (1265, 2286964), (2530, 1143482), (5060, 571741)]