16401230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 30602880

約数和(自身を除く): 14201650

約数列:

[1, 2, 5, 10, 41, 82, 109, 205, 218, 367, 410, 545, 734, 1090, 1835, 3670, 4469, 8938, 15047, 22345, 30094, 40003, 44690, 75235, 80006, 150470, 200015, 400030, 1640123, 3280246, 8200615, 16401230]

約数ペア:

[(1, 16401230), (2, 8200615), (5, 3280246), (10, 1640123), (41, 400030), (82, 200015), (109, 150470), (205, 80006), (218, 75235), (367, 44690), (410, 40003), (545, 30094), (734, 22345), (1090, 15047), (1835, 8938), (3670, 4469)]