29742969100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1759939}}^1$

素因数の和:1759979

約数の個数: 54

約数和(自身を含む): 69888977340

約数和(自身を除く): 40146008240

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 3380, 4225, 8450, 16900, 1759939, 3519878, 7039756, 8799695, 17599390, 22879207, 35198780, 43998475, 45758414, 87996950, 91516828, 114396035, 175993900, 228792070, 297429691, 457584140, 571980175, 594859382, 1143960350, 1189718764, 1487148455, 2287920700, 2974296910, 5948593820, 7435742275, 14871484550, 29742969100]

約数ペア:

[(1, 29742969100), (2, 14871484550), (4, 7435742275), (5, 5948593820), (10, 2974296910), (13, 2287920700), (20, 1487148455), (25, 1189718764), (26, 1143960350), (50, 594859382), (52, 571980175), (65, 457584140), (100, 297429691), (130, 228792070), (169, 175993900), (260, 114396035), (325, 91516828), (338, 87996950), (650, 45758414), (676, 43998475), (845, 35198780), (1300, 22879207), (1690, 17599390), (3380, 8799695), (4225, 7039756), (8450, 3519878), (16900, 1759939)]