26642600

素因数分解:

$2^3\times 5^2\times {\mathrm{133213}}^1$

素因数の和:133229

約数の個数: 24

約数和(自身を含む): 61944510

約数和(自身を除く): 35301910

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 133213, 266426, 532852, 666065, 1065704, 1332130, 2664260, 3330325, 5328520, 6660650, 13321300, 26642600]

約数ペア:

[(1, 26642600), (2, 13321300), (4, 6660650), (5, 5328520), (8, 3330325), (10, 2664260), (20, 1332130), (25, 1065704), (40, 666065), (50, 532852), (100, 266426), (200, 133213)]