502700540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{7741}}^1$

素因数の和:7958

約数の個数: 48

約数和(自身を含む): 1123766784

約数和(自身を除く): 621066244

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 191, 340, 382, 764, 955, 1910, 3247, 3820, 6494, 7741, 12988, 15482, 16235, 30964, 32470, 38705, 64940, 77410, 131597, 154820, 263194, 526388, 657985, 1315970, 1478531, 2631940, 2957062, 5914124, 7392655, 14785310, 25135027, 29570620, 50270054, 100540108, 125675135, 251350270, 502700540]

約数ペア:

[(1, 502700540), (2, 251350270), (4, 125675135), (5, 100540108), (10, 50270054), (17, 29570620), (20, 25135027), (34, 14785310), (68, 7392655), (85, 5914124), (170, 2957062), (191, 2631940), (340, 1478531), (382, 1315970), (764, 657985), (955, 526388), (1910, 263194), (3247, 154820), (3820, 131597), (6494, 77410), (7741, 64940), (12988, 38705), (15482, 32470), (16235, 30964)]