12422600

素因数分解:

$2^3\times 5^2\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 29127600

約数和(自身を除く): 16705000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 179, 200, 347, 358, 694, 716, 895, 1388, 1432, 1735, 1790, 2776, 3470, 3580, 4475, 6940, 7160, 8675, 8950, 13880, 17350, 17900, 34700, 35800, 62113, 69400, 124226, 248452, 310565, 496904, 621130, 1242260, 1552825, 2484520, 3105650, 6211300, 12422600]

約数ペア:

[(1, 12422600), (2, 6211300), (4, 3105650), (5, 2484520), (8, 1552825), (10, 1242260), (20, 621130), (25, 496904), (40, 310565), (50, 248452), (100, 124226), (179, 69400), (200, 62113), (347, 35800), (358, 34700), (694, 17900), (716, 17350), (895, 13880), (1388, 8950), (1432, 8675), (1735, 7160), (1790, 6940), (2776, 4475), (3470, 3580)]