45383900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{8563}}^1$

素因数の和:8630

約数の個数: 36

約数和(自身を含む): 100352952

約数和(自身を除く): 54969052

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 8563, 17126, 34252, 42815, 85630, 171260, 214075, 428150, 453839, 856300, 907678, 1815356, 2269195, 4538390, 9076780, 11345975, 22691950, 45383900]

約数ペア:

[(1, 45383900), (2, 22691950), (4, 11345975), (5, 9076780), (10, 4538390), (20, 2269195), (25, 1815356), (50, 907678), (53, 856300), (100, 453839), (106, 428150), (212, 214075), (265, 171260), (530, 85630), (1060, 42815), (1325, 34252), (2650, 17126), (5300, 8563)]