41185480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{21013}}^1$

素因数の和:21038

約数の個数: 48

約数和(自身を含む): 107801820

約数和(自身を除く): 66616340

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 21013, 42026, 84052, 105065, 147091, 168104, 210130, 294182, 420260, 588364, 735455, 840520, 1029637, 1176728, 1470910, 2059274, 2941820, 4118548, 5148185, 5883640, 8237096, 10296370, 20592740, 41185480]

約数ペア:

[(1, 41185480), (2, 20592740), (4, 10296370), (5, 8237096), (7, 5883640), (8, 5148185), (10, 4118548), (14, 2941820), (20, 2059274), (28, 1470910), (35, 1176728), (40, 1029637), (49, 840520), (56, 735455), (70, 588364), (98, 420260), (140, 294182), (196, 210130), (245, 168104), (280, 147091), (392, 105065), (490, 84052), (980, 42026), (1960, 21013)]