5098480

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 11990304

約数和(自身を除く): 6891824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 631, 808, 1010, 1262, 1616, 2020, 2524, 3155, 4040, 5048, 6310, 8080, 10096, 12620, 25240, 50480, 63731, 127462, 254924, 318655, 509848, 637310, 1019696, 1274620, 2549240, 5098480]

約数ペア:

[(1, 5098480), (2, 2549240), (4, 1274620), (5, 1019696), (8, 637310), (10, 509848), (16, 318655), (20, 254924), (40, 127462), (80, 63731), (101, 50480), (202, 25240), (404, 12620), (505, 10096), (631, 8080), (808, 6310), (1010, 5048), (1262, 4040), (1616, 3155), (2020, 2524)]