39200721880

素因数分解:

$2^3\times 5^1\times {\mathrm{4663}}^1\times {\mathrm{210169}}^1$

素因数の和:214843

約数の個数: 32

約数和(自身を含む): 88220959200

約数和(自身を除く): 49020237320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4663, 9326, 18652, 23315, 37304, 46630, 93260, 186520, 210169, 420338, 840676, 1050845, 1681352, 2101690, 4203380, 8406760, 980018047, 1960036094, 3920072188, 4900090235, 7840144376, 9800180470, 19600360940, 39200721880]

約数ペア:

[(1, 39200721880), (2, 19600360940), (4, 9800180470), (5, 7840144376), (8, 4900090235), (10, 3920072188), (20, 1960036094), (40, 980018047), (4663, 8406760), (9326, 4203380), (18652, 2101690), (23315, 1681352), (37304, 1050845), (46630, 840676), (93260, 420338), (186520, 210169)]