28630600

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 70609320

約数和(自身を除く): 41978720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 53, 73, 74, 100, 106, 146, 148, 185, 200, 212, 265, 292, 296, 365, 370, 424, 530, 584, 730, 740, 925, 1060, 1325, 1460, 1480, 1825, 1850, 1961, 2120, 2650, 2701, 2920, 3650, 3700, 3869, 3922, 5300, 5402, 7300, 7400, 7738, 7844, 9805, 10600, 10804, 13505, 14600, 15476, 15688, 19345, 19610, 21608, 27010, 30952, 38690, 39220, 49025, 54020, 67525, 77380, 78440, 96725, 98050, 108040, 135050, 143153, 154760, 193450, 196100, 270100, 286306, 386900, 392200, 540200, 572612, 715765, 773800, 1145224, 1431530, 2863060, 3578825, 5726120, 7157650, 14315300, 28630600]

約数ペア:

[(1, 28630600), (2, 14315300), (4, 7157650), (5, 5726120), (8, 3578825), (10, 2863060), (20, 1431530), (25, 1145224), (37, 773800), (40, 715765), (50, 572612), (53, 540200), (73, 392200), (74, 386900), (100, 286306), (106, 270100), (146, 196100), (148, 193450), (185, 154760), (200, 143153), (212, 135050), (265, 108040), (292, 98050), (296, 96725), (365, 78440), (370, 77380), (424, 67525), (530, 54020), (584, 49025), (730, 39220), (740, 38690), (925, 30952), (1060, 27010), (1325, 21608), (1460, 19610), (1480, 19345), (1825, 15688), (1850, 15476), (1961, 14600), (2120, 13505), (2650, 10804), (2701, 10600), (2920, 9805), (3650, 7844), (3700, 7738), (3869, 7400), (3922, 7300), (5300, 5402)]