57064400

素因数分解:

$2^4\times 5^2\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:780

約数の個数: 60

約数和(自身を含む): 137830464

約数和(自身を除く): 80766064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 331, 400, 431, 662, 862, 1324, 1655, 1724, 2155, 2648, 3310, 3448, 4310, 5296, 6620, 6896, 8275, 8620, 10775, 13240, 16550, 17240, 21550, 26480, 33100, 34480, 43100, 66200, 86200, 132400, 142661, 172400, 285322, 570644, 713305, 1141288, 1426610, 2282576, 2853220, 3566525, 5706440, 7133050, 11412880, 14266100, 28532200, 57064400]

約数ペア:

[(1, 57064400), (2, 28532200), (4, 14266100), (5, 11412880), (8, 7133050), (10, 5706440), (16, 3566525), (20, 2853220), (25, 2282576), (40, 1426610), (50, 1141288), (80, 713305), (100, 570644), (200, 285322), (331, 172400), (400, 142661), (431, 132400), (662, 86200), (862, 66200), (1324, 43100), (1655, 34480), (1724, 33100), (2155, 26480), (2648, 21550), (3310, 17240), (3448, 16550), (4310, 13240), (5296, 10775), (6620, 8620), (6896, 8275)]