32240720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21211}}^1$

素因数の和:21243

約数の個数: 40

約数和(自身を含む): 78908640

約数和(自身を除く): 46667920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 21211, 42422, 84844, 106055, 169688, 212110, 339376, 403009, 424220, 806018, 848440, 1612036, 1696880, 2015045, 3224072, 4030090, 6448144, 8060180, 16120360, 32240720]

約数ペア:

[(1, 32240720), (2, 16120360), (4, 8060180), (5, 6448144), (8, 4030090), (10, 3224072), (16, 2015045), (19, 1696880), (20, 1612036), (38, 848440), (40, 806018), (76, 424220), (80, 403009), (95, 339376), (152, 212110), (190, 169688), (304, 106055), (380, 84844), (760, 42422), (1520, 21211)]