83138560

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 208746720

約数和(自身を除く): 125608160

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, 353, 368, 460, 512, 640, 706, 736, 920, 1024, 1280, 1412, 1472, 1765, 1840, 2048, 2560, 2824, 2944, 3530, 3680, 5120, 5648, 5888, 7060, 7360, 8119, 10240, 11296, 11776, 14120, 14720, 16238, 22592, 23552, 28240, 29440, 32476, 40595, 45184, 47104, 56480, 58880, 64952, 81190, 90368, 112960, 117760, 129904, 162380, 180736, 225920, 235520, 259808, 324760, 361472, 451840, 519616, 649520, 722944, 903680, 1039232, 1299040, 1807360, 2078464, 2598080, 3614720, 4156928, 5196160, 8313856, 10392320, 16627712, 20784640, 41569280, 83138560]

約数ペア:

[(1, 83138560), (2, 41569280), (4, 20784640), (5, 16627712), (8, 10392320), (10, 8313856), (16, 5196160), (20, 4156928), (23, 3614720), (32, 2598080), (40, 2078464), (46, 1807360), (64, 1299040), (80, 1039232), (92, 903680), (115, 722944), (128, 649520), (160, 519616), (184, 451840), (230, 361472), (256, 324760), (320, 259808), (353, 235520), (368, 225920), (460, 180736), (512, 162380), (640, 129904), (706, 117760), (736, 112960), (920, 90368), (1024, 81190), (1280, 64952), (1412, 58880), (1472, 56480), (1765, 47104), (1840, 45184), (2048, 40595), (2560, 32476), (2824, 29440), (2944, 28240), (3530, 23552), (3680, 22592), (5120, 16238), (5648, 14720), (5888, 14120), (7060, 11776), (7360, 11296), (8119, 10240)]