13525900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3299}}^1$

素因数の和:3354

約数の個数: 36

約数和(自身を含む): 30076200

約数和(自身を除く): 16550300

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 3299, 4100, 6598, 13196, 16495, 32990, 65980, 82475, 135259, 164950, 270518, 329900, 541036, 676295, 1352590, 2705180, 3381475, 6762950, 13525900]

約数ペア:

[(1, 13525900), (2, 6762950), (4, 3381475), (5, 2705180), (10, 1352590), (20, 676295), (25, 541036), (41, 329900), (50, 270518), (82, 164950), (100, 135259), (164, 82475), (205, 65980), (410, 32990), (820, 16495), (1025, 13196), (2050, 6598), (3299, 4100)]