41604920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{21227}}^1$

素因数の和:21252

約数の個数: 48

約数和(自身を含む): 108899640

約数和(自身を除く): 67294720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 21227, 42454, 84908, 106135, 148589, 169816, 212270, 297178, 424540, 594356, 742945, 849080, 1040123, 1188712, 1485890, 2080246, 2971780, 4160492, 5200615, 5943560, 8320984, 10401230, 20802460, 41604920]

約数ペア:

[(1, 41604920), (2, 20802460), (4, 10401230), (5, 8320984), (7, 5943560), (8, 5200615), (10, 4160492), (14, 2971780), (20, 2080246), (28, 1485890), (35, 1188712), (40, 1040123), (49, 849080), (56, 742945), (70, 594356), (98, 424540), (140, 297178), (196, 212270), (245, 169816), (280, 148589), (392, 106135), (490, 84908), (980, 42454), (1960, 21227)]