38497280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 88

約数和(自身を含む): 94522272

約数和(自身を除く): 56024992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 103, 128, 146, 160, 206, 256, 292, 320, 365, 412, 512, 515, 584, 640, 730, 824, 1024, 1030, 1168, 1280, 1460, 1648, 2060, 2336, 2560, 2920, 3296, 4120, 4672, 5120, 5840, 6592, 7519, 8240, 9344, 11680, 13184, 15038, 16480, 18688, 23360, 26368, 30076, 32960, 37376, 37595, 46720, 52736, 60152, 65920, 74752, 75190, 93440, 105472, 120304, 131840, 150380, 186880, 240608, 263680, 300760, 373760, 481216, 527360, 601520, 962432, 1203040, 1924864, 2406080, 3849728, 4812160, 7699456, 9624320, 19248640, 38497280]

約数ペア:

[(1, 38497280), (2, 19248640), (4, 9624320), (5, 7699456), (8, 4812160), (10, 3849728), (16, 2406080), (20, 1924864), (32, 1203040), (40, 962432), (64, 601520), (73, 527360), (80, 481216), (103, 373760), (128, 300760), (146, 263680), (160, 240608), (206, 186880), (256, 150380), (292, 131840), (320, 120304), (365, 105472), (412, 93440), (512, 75190), (515, 74752), (584, 65920), (640, 60152), (730, 52736), (824, 46720), (1024, 37595), (1030, 37376), (1168, 32960), (1280, 30076), (1460, 26368), (1648, 23360), (2060, 18688), (2336, 16480), (2560, 15038), (2920, 13184), (3296, 11680), (4120, 9344), (4672, 8240), (5120, 7519), (5840, 6592)]