24626680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3643}}^1$

素因数の和:3680

約数の個数: 48

約数和(自身を含む): 60016680

約数和(自身を除く): 35390000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 3643, 6760, 7286, 14572, 18215, 29144, 36430, 47359, 72860, 94718, 145720, 189436, 236795, 378872, 473590, 615667, 947180, 1231334, 1894360, 2462668, 3078335, 4925336, 6156670, 12313340, 24626680]

約数ペア:

[(1, 24626680), (2, 12313340), (4, 6156670), (5, 4925336), (8, 3078335), (10, 2462668), (13, 1894360), (20, 1231334), (26, 947180), (40, 615667), (52, 473590), (65, 378872), (104, 236795), (130, 189436), (169, 145720), (260, 94718), (338, 72860), (520, 47359), (676, 36430), (845, 29144), (1352, 18215), (1690, 14572), (3380, 7286), (3643, 6760)]