39270560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{5009}}^1$

素因数の和:5038

約数の個数: 72

約数和(自身を含む): 107945460

約数和(自身を除く): 68674900

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 5009, 7840, 10018, 20036, 25045, 35063, 40072, 50090, 70126, 80144, 100180, 140252, 160288, 175315, 200360, 245441, 280504, 350630, 400720, 490882, 561008, 701260, 801440, 981764, 1122016, 1227205, 1402520, 1963528, 2454410, 2805040, 3927056, 4908820, 5610080, 7854112, 9817640, 19635280, 39270560]

約数ペア:

[(1, 39270560), (2, 19635280), (4, 9817640), (5, 7854112), (7, 5610080), (8, 4908820), (10, 3927056), (14, 2805040), (16, 2454410), (20, 1963528), (28, 1402520), (32, 1227205), (35, 1122016), (40, 981764), (49, 801440), (56, 701260), (70, 561008), (80, 490882), (98, 400720), (112, 350630), (140, 280504), (160, 245441), (196, 200360), (224, 175315), (245, 160288), (280, 140252), (392, 100180), (490, 80144), (560, 70126), (784, 50090), (980, 40072), (1120, 35063), (1568, 25045), (1960, 20036), (3920, 10018), (5009, 7840)]