84669440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:767

約数の個数: 88

約数和(自身を含む): 212232960

約数和(自身を除く): 127563520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 719, 736, 920, 1024, 1280, 1438, 1472, 1840, 2560, 2876, 2944, 3595, 3680, 5120, 5752, 5888, 7190, 7360, 11504, 11776, 14380, 14720, 16537, 23008, 23552, 28760, 29440, 33074, 46016, 57520, 58880, 66148, 82685, 92032, 115040, 117760, 132296, 165370, 184064, 230080, 264592, 330740, 368128, 460160, 529184, 661480, 736256, 920320, 1058368, 1322960, 1840640, 2116736, 2645920, 3681280, 4233472, 5291840, 8466944, 10583680, 16933888, 21167360, 42334720, 84669440]

約数ペア:

[(1, 84669440), (2, 42334720), (4, 21167360), (5, 16933888), (8, 10583680), (10, 8466944), (16, 5291840), (20, 4233472), (23, 3681280), (32, 2645920), (40, 2116736), (46, 1840640), (64, 1322960), (80, 1058368), (92, 920320), (115, 736256), (128, 661480), (160, 529184), (184, 460160), (230, 368128), (256, 330740), (320, 264592), (368, 230080), (460, 184064), (512, 165370), (640, 132296), (719, 117760), (736, 115040), (920, 92032), (1024, 82685), (1280, 66148), (1438, 58880), (1472, 57520), (1840, 46016), (2560, 33074), (2876, 29440), (2944, 28760), (3595, 23552), (3680, 23008), (5120, 16537), (5752, 14720), (5888, 14380), (7190, 11776), (7360, 11504)]