26245700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1553}}^1$

素因数の和:1593

約数の個数: 54

約数和(自身を含む): 61710894

約数和(自身を除く): 35465194

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, 1553, 1690, 3106, 3380, 4225, 6212, 7765, 8450, 15530, 16900, 20189, 31060, 38825, 40378, 77650, 80756, 100945, 155300, 201890, 262457, 403780, 504725, 524914, 1009450, 1049828, 1312285, 2018900, 2624570, 5249140, 6561425, 13122850, 26245700]

約数ペア:

[(1, 26245700), (2, 13122850), (4, 6561425), (5, 5249140), (10, 2624570), (13, 2018900), (20, 1312285), (25, 1049828), (26, 1009450), (50, 524914), (52, 504725), (65, 403780), (100, 262457), (130, 201890), (169, 155300), (260, 100945), (325, 80756), (338, 77650), (650, 40378), (676, 38825), (845, 31060), (1300, 20189), (1553, 16900), (1690, 15530), (3106, 8450), (3380, 7765), (4225, 6212)]