7157650

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 14121864

約数和(自身を除く): 6964214

約数列:

[1, 2, 5, 10, 25, 37, 50, 53, 73, 74, 106, 146, 185, 265, 365, 370, 530, 730, 925, 1325, 1825, 1850, 1961, 2650, 2701, 3650, 3869, 3922, 5402, 7738, 9805, 13505, 19345, 19610, 27010, 38690, 49025, 67525, 96725, 98050, 135050, 143153, 193450, 286306, 715765, 1431530, 3578825, 7157650]

約数ペア:

[(1, 7157650), (2, 3578825), (5, 1431530), (10, 715765), (25, 286306), (37, 193450), (50, 143153), (53, 135050), (73, 98050), (74, 96725), (106, 67525), (146, 49025), (185, 38690), (265, 27010), (365, 19610), (370, 19345), (530, 13505), (730, 9805), (925, 7738), (1325, 5402), (1825, 3922), (1850, 3869), (1961, 3650), (2650, 2701)]