383186680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{883}}^1$

素因数の和:1484

約数の個数: 64

約数和(自身を含む): 910166400

約数和(自身を除く): 526979720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 571, 760, 883, 1142, 1766, 2284, 2855, 3532, 4415, 4568, 5710, 7064, 8830, 10849, 11420, 16777, 17660, 21698, 22840, 33554, 35320, 43396, 54245, 67108, 83885, 86792, 108490, 134216, 167770, 216980, 335540, 433960, 504193, 671080, 1008386, 2016772, 2520965, 4033544, 5041930, 9579667, 10083860, 19159334, 20167720, 38318668, 47898335, 76637336, 95796670, 191593340, 383186680]

約数ペア:

[(1, 383186680), (2, 191593340), (4, 95796670), (5, 76637336), (8, 47898335), (10, 38318668), (19, 20167720), (20, 19159334), (38, 10083860), (40, 9579667), (76, 5041930), (95, 4033544), (152, 2520965), (190, 2016772), (380, 1008386), (571, 671080), (760, 504193), (883, 433960), (1142, 335540), (1766, 216980), (2284, 167770), (2855, 134216), (3532, 108490), (4415, 86792), (4568, 83885), (5710, 67108), (7064, 54245), (8830, 43396), (10849, 35320), (11420, 33554), (16777, 22840), (17660, 21698)]