296939800

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{40127}}^1$

素因数の和:40180

約数の個数: 48

約数和(自身を含む): 709061760

約数和(自身を除く): 412121960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 3700, 7400, 40127, 80254, 160508, 200635, 321016, 401270, 802540, 1003175, 1484699, 1605080, 2006350, 2969398, 4012700, 5938796, 7423495, 8025400, 11877592, 14846990, 29693980, 37117475, 59387960, 74234950, 148469900, 296939800]

約数ペア:

[(1, 296939800), (2, 148469900), (4, 74234950), (5, 59387960), (8, 37117475), (10, 29693980), (20, 14846990), (25, 11877592), (37, 8025400), (40, 7423495), (50, 5938796), (74, 4012700), (100, 2969398), (148, 2006350), (185, 1605080), (200, 1484699), (296, 1003175), (370, 802540), (740, 401270), (925, 321016), (1480, 200635), (1850, 160508), (3700, 80254), (7400, 40127)]