13989200

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:912

約数の個数: 60

約数和(自身を含む): 34469148

約数和(自身を除く): 20479948

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 853, 1025, 1640, 1706, 2050, 3280, 3412, 4100, 4265, 6824, 8200, 8530, 13648, 16400, 17060, 21325, 34120, 34973, 42650, 68240, 69946, 85300, 139892, 170600, 174865, 279784, 341200, 349730, 559568, 699460, 874325, 1398920, 1748650, 2797840, 3497300, 6994600, 13989200]

約数ペア:

[(1, 13989200), (2, 6994600), (4, 3497300), (5, 2797840), (8, 1748650), (10, 1398920), (16, 874325), (20, 699460), (25, 559568), (40, 349730), (41, 341200), (50, 279784), (80, 174865), (82, 170600), (100, 139892), (164, 85300), (200, 69946), (205, 68240), (328, 42650), (400, 34973), (410, 34120), (656, 21325), (820, 17060), (853, 16400), (1025, 13648), (1640, 8530), (1706, 8200), (2050, 6824), (3280, 4265), (3412, 4100)]