38010880

素因数分解:

$2^{18}\times 5^1\times {\mathrm{29}}^1$

素因数の和:70

約数の個数: 76

約数和(自身を含む): 94371660

約数和(自身を除く): 56360780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1024, 1160, 1280, 1856, 2048, 2320, 2560, 3712, 4096, 4640, 5120, 7424, 8192, 9280, 10240, 14848, 16384, 18560, 20480, 29696, 32768, 37120, 40960, 59392, 65536, 74240, 81920, 118784, 131072, 148480, 163840, 237568, 262144, 296960, 327680, 475136, 593920, 655360, 950272, 1187840, 1310720, 1900544, 2375680, 3801088, 4751360, 7602176, 9502720, 19005440, 38010880]

約数ペア:

[(1, 38010880), (2, 19005440), (4, 9502720), (5, 7602176), (8, 4751360), (10, 3801088), (16, 2375680), (20, 1900544), (29, 1310720), (32, 1187840), (40, 950272), (58, 655360), (64, 593920), (80, 475136), (116, 327680), (128, 296960), (145, 262144), (160, 237568), (232, 163840), (256, 148480), (290, 131072), (320, 118784), (464, 81920), (512, 74240), (580, 65536), (640, 59392), (928, 40960), (1024, 37120), (1160, 32768), (1280, 29696), (1856, 20480), (2048, 18560), (2320, 16384), (2560, 14848), (3712, 10240), (4096, 9280), (4640, 8192), (5120, 7424)]