14172400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3221}}^1$

素因数の和:3250

約数の個数: 60

約数和(自身を含む): 37156104

約数和(自身を除く): 22983704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 3221, 4400, 6442, 12884, 16105, 25768, 32210, 35431, 51536, 64420, 70862, 80525, 128840, 141724, 161050, 177155, 257680, 283448, 322100, 354310, 566896, 644200, 708620, 885775, 1288400, 1417240, 1771550, 2834480, 3543100, 7086200, 14172400]

約数ペア:

[(1, 14172400), (2, 7086200), (4, 3543100), (5, 2834480), (8, 1771550), (10, 1417240), (11, 1288400), (16, 885775), (20, 708620), (22, 644200), (25, 566896), (40, 354310), (44, 322100), (50, 283448), (55, 257680), (80, 177155), (88, 161050), (100, 141724), (110, 128840), (176, 80525), (200, 70862), (220, 64420), (275, 51536), (400, 35431), (440, 32210), (550, 25768), (880, 16105), (1100, 12884), (2200, 6442), (3221, 4400)]