125613320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10433}}^1$

素因数の和:10494

約数の個数: 64

約数和(自身を含む): 330549120

約数和(自身を除く): 204935800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 10433, 12040, 20866, 41732, 52165, 73031, 83464, 104330, 146062, 208660, 292124, 365155, 417320, 448619, 584248, 730310, 897238, 1460620, 1794476, 2243095, 2921240, 3140333, 3588952, 4486190, 6280666, 8972380, 12561332, 15701665, 17944760, 25122664, 31403330, 62806660, 125613320]

約数ペア:

[(1, 125613320), (2, 62806660), (4, 31403330), (5, 25122664), (7, 17944760), (8, 15701665), (10, 12561332), (14, 8972380), (20, 6280666), (28, 4486190), (35, 3588952), (40, 3140333), (43, 2921240), (56, 2243095), (70, 1794476), (86, 1460620), (140, 897238), (172, 730310), (215, 584248), (280, 448619), (301, 417320), (344, 365155), (430, 292124), (602, 208660), (860, 146062), (1204, 104330), (1505, 83464), (1720, 73031), (2408, 52165), (3010, 41732), (6020, 20866), (10433, 12040)]