75446960

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12919}}^1$

素因数の和:13005

約数の個数: 40

約数和(自身を含む): 177830880

約数和(自身を除く): 102383920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 12919, 25838, 51676, 64595, 103352, 129190, 206704, 258380, 516760, 943087, 1033520, 1886174, 3772348, 4715435, 7544696, 9430870, 15089392, 18861740, 37723480, 75446960]

約数ペア:

[(1, 75446960), (2, 37723480), (4, 18861740), (5, 15089392), (8, 9430870), (10, 7544696), (16, 4715435), (20, 3772348), (40, 1886174), (73, 1033520), (80, 943087), (146, 516760), (292, 258380), (365, 206704), (584, 129190), (730, 103352), (1168, 64595), (1460, 51676), (2920, 25838), (5840, 12919)]