40449610

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 75271680

約数和(自身を除く): 34822070

約数列:

[1, 2, 5, 10, 47, 89, 94, 178, 235, 445, 470, 890, 967, 1934, 4183, 4835, 8366, 9670, 20915, 41830, 45449, 86063, 90898, 172126, 227245, 430315, 454490, 860630, 4044961, 8089922, 20224805, 40449610]

約数ペア:

[(1, 40449610), (2, 20224805), (5, 8089922), (10, 4044961), (47, 860630), (89, 454490), (94, 430315), (178, 227245), (235, 172126), (445, 90898), (470, 86063), (890, 45449), (967, 41830), (1934, 20915), (4183, 9670), (4835, 8366)]