1797217992020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{797}}^1\times {\mathrm{43991}}^1$

素因数の和:45041

約数の個数: 96

約数和(自身を含む): 4140215928576

約数和(自身を除く): 2342997936556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 233, 466, 797, 932, 1165, 1594, 2330, 2563, 3188, 3985, 4660, 5126, 7970, 8767, 10252, 12815, 15940, 17534, 25630, 35068, 43835, 43991, 51260, 87670, 87982, 175340, 175964, 185701, 219955, 371402, 439910, 483901, 742804, 879820, 928505, 967802, 1857010, 1935604, 2042711, 2419505, 3714020, 4085422, 4839010, 8170844, 9678020, 10213555, 10249903, 20427110, 20499806, 35060827, 40854220, 40999612, 51249515, 70121654, 102499030, 112748933, 140243308, 175304135, 204998060, 225497866, 350608270, 385669097, 450995732, 563744665, 701216540, 771338194, 1127489330, 1542676388, 1928345485, 2254978660, 3856690970, 7713381940, 8169172691, 16338345382, 32676690764, 40845863455, 81691726910, 89860899601, 163383453820, 179721799202, 359443598404, 449304498005, 898608996010, 1797217992020]

約数ペア:

[(1, 1797217992020), (2, 898608996010), (4, 449304498005), (5, 359443598404), (10, 179721799202), (11, 163383453820), (20, 89860899601), (22, 81691726910), (44, 40845863455), (55, 32676690764), (110, 16338345382), (220, 8169172691), (233, 7713381940), (466, 3856690970), (797, 2254978660), (932, 1928345485), (1165, 1542676388), (1594, 1127489330), (2330, 771338194), (2563, 701216540), (3188, 563744665), (3985, 450995732), (4660, 385669097), (5126, 350608270), (7970, 225497866), (8767, 204998060), (10252, 175304135), (12815, 140243308), (15940, 112748933), (17534, 102499030), (25630, 70121654), (35068, 51249515), (43835, 40999612), (43991, 40854220), (51260, 35060827), (87670, 20499806), (87982, 20427110), (175340, 10249903), (175964, 10213555), (185701, 9678020), (219955, 8170844), (371402, 4839010), (439910, 4085422), (483901, 3714020), (742804, 2419505), (879820, 2042711), (928505, 1935604), (967802, 1857010)]