6471680

素因数分解:

$2^{14}\times 5^1\times {\mathrm{79}}^1$

素因数の和:112

約数の個数: 60

約数和(自身を含む): 15728160

約数和(自身を除く): 9256480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 316, 320, 395, 512, 632, 640, 790, 1024, 1264, 1280, 1580, 2048, 2528, 2560, 3160, 4096, 5056, 5120, 6320, 8192, 10112, 10240, 12640, 16384, 20224, 20480, 25280, 40448, 40960, 50560, 80896, 81920, 101120, 161792, 202240, 323584, 404480, 647168, 808960, 1294336, 1617920, 3235840, 6471680]

約数ペア:

[(1, 6471680), (2, 3235840), (4, 1617920), (5, 1294336), (8, 808960), (10, 647168), (16, 404480), (20, 323584), (32, 202240), (40, 161792), (64, 101120), (79, 81920), (80, 80896), (128, 50560), (158, 40960), (160, 40448), (256, 25280), (316, 20480), (320, 20224), (395, 16384), (512, 12640), (632, 10240), (640, 10112), (790, 8192), (1024, 6320), (1264, 5120), (1280, 5056), (1580, 4096), (2048, 3160), (2528, 2560)]