23381900

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{3203}}^1$

素因数の和:3290

約数の個数: 36

約数和(自身を含む): 51449832

約数和(自身を除く): 28067932

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 3203, 3650, 6406, 7300, 12812, 16015, 32030, 64060, 80075, 160150, 233819, 320300, 467638, 935276, 1169095, 2338190, 4676380, 5845475, 11690950, 23381900]

約数ペア:

[(1, 23381900), (2, 11690950), (4, 5845475), (5, 4676380), (10, 2338190), (20, 1169095), (25, 935276), (50, 467638), (73, 320300), (100, 233819), (146, 160150), (292, 80075), (365, 64060), (730, 32030), (1460, 16015), (1825, 12812), (3203, 7300), (3650, 6406)]