23744500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{281}}^1$

素因数の和:326

約数の個数: 72

約数和(自身を含む): 56353752

約数和(自身を除く): 32609252

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 169, 250, 260, 281, 325, 338, 500, 562, 650, 676, 845, 1124, 1300, 1405, 1625, 1690, 2810, 3250, 3380, 3653, 4225, 5620, 6500, 7025, 7306, 8450, 14050, 14612, 16900, 18265, 21125, 28100, 35125, 36530, 42250, 47489, 70250, 73060, 84500, 91325, 94978, 140500, 182650, 189956, 237445, 365300, 456625, 474890, 913250, 949780, 1187225, 1826500, 2374450, 4748900, 5936125, 11872250, 23744500]

約数ペア:

[(1, 23744500), (2, 11872250), (4, 5936125), (5, 4748900), (10, 2374450), (13, 1826500), (20, 1187225), (25, 949780), (26, 913250), (50, 474890), (52, 456625), (65, 365300), (100, 237445), (125, 189956), (130, 182650), (169, 140500), (250, 94978), (260, 91325), (281, 84500), (325, 73060), (338, 70250), (500, 47489), (562, 42250), (650, 36530), (676, 35125), (845, 28100), (1124, 21125), (1300, 18265), (1405, 16900), (1625, 14612), (1690, 14050), (2810, 8450), (3250, 7306), (3380, 7025), (3653, 6500), (4225, 5620)]