201525080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4133}}^1$

素因数の和:4220

約数の個数: 64

約数和(自身を含む): 482189760

約数和(自身を除く): 280664680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 184, 212, 230, 265, 424, 460, 530, 920, 1060, 1219, 2120, 2438, 4133, 4876, 6095, 8266, 9752, 12190, 16532, 20665, 24380, 33064, 41330, 48760, 82660, 95059, 165320, 190118, 219049, 380236, 438098, 475295, 760472, 876196, 950590, 1095245, 1752392, 1901180, 2190490, 3802360, 4380980, 5038127, 8761960, 10076254, 20152508, 25190635, 40305016, 50381270, 100762540, 201525080]

約数ペア:

[(1, 201525080), (2, 100762540), (4, 50381270), (5, 40305016), (8, 25190635), (10, 20152508), (20, 10076254), (23, 8761960), (40, 5038127), (46, 4380980), (53, 3802360), (92, 2190490), (106, 1901180), (115, 1752392), (184, 1095245), (212, 950590), (230, 876196), (265, 760472), (424, 475295), (460, 438098), (530, 380236), (920, 219049), (1060, 190118), (1219, 165320), (2120, 95059), (2438, 82660), (4133, 48760), (4876, 41330), (6095, 33064), (8266, 24380), (9752, 20665), (12190, 16532)]