298930600

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{28201}}^1$

素因数の和:28270

約数の個数: 48

約数和(自身を含む): 708152220

約数和(自身を除く): 409221620

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 10600, 28201, 56402, 112804, 141005, 225608, 282010, 564020, 705025, 1128040, 1410050, 1494653, 2820100, 2989306, 5640200, 5978612, 7473265, 11957224, 14946530, 29893060, 37366325, 59786120, 74732650, 149465300, 298930600]

約数ペア:

[(1, 298930600), (2, 149465300), (4, 74732650), (5, 59786120), (8, 37366325), (10, 29893060), (20, 14946530), (25, 11957224), (40, 7473265), (50, 5978612), (53, 5640200), (100, 2989306), (106, 2820100), (200, 1494653), (212, 1410050), (265, 1128040), (424, 705025), (530, 564020), (1060, 282010), (1325, 225608), (2120, 141005), (2650, 112804), (5300, 56402), (10600, 28201)]