45419692720

素因数分解:

$2^4\times 5^1\times {\mathrm{12923}}^1\times {\mathrm{43933}}^1$

素因数の和:56869

約数の個数: 40

約数和(自身を含む): 105611360976

約数和(自身を除く): 60191668256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12923, 25846, 43933, 51692, 64615, 87866, 103384, 129230, 175732, 206768, 219665, 258460, 351464, 439330, 516920, 702928, 878660, 1033840, 1757320, 3514640, 567746159, 1135492318, 2270984636, 2838730795, 4541969272, 5677461590, 9083938544, 11354923180, 22709846360, 45419692720]

約数ペア:

[(1, 45419692720), (2, 22709846360), (4, 11354923180), (5, 9083938544), (8, 5677461590), (10, 4541969272), (16, 2838730795), (20, 2270984636), (40, 1135492318), (80, 567746159), (12923, 3514640), (25846, 1757320), (43933, 1033840), (51692, 878660), (64615, 702928), (87866, 516920), (103384, 439330), (129230, 351464), (175732, 258460), (206768, 219665)]