23330080

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3391}}^1$

素因数の和:3449

約数の個数: 48

約数和(自身を含む): 56415744

約数和(自身を除く): 33085664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3391, 3440, 6782, 6880, 13564, 16955, 27128, 33910, 54256, 67820, 108512, 135640, 145813, 271280, 291626, 542560, 583252, 729065, 1166504, 1458130, 2333008, 2916260, 4666016, 5832520, 11665040, 23330080]

約数ペア:

[(1, 23330080), (2, 11665040), (4, 5832520), (5, 4666016), (8, 2916260), (10, 2333008), (16, 1458130), (20, 1166504), (32, 729065), (40, 583252), (43, 542560), (80, 291626), (86, 271280), (160, 145813), (172, 135640), (215, 108512), (344, 67820), (430, 54256), (688, 33910), (860, 27128), (1376, 16955), (1720, 13564), (3391, 6880), (3440, 6782)]