82196480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 206388000

約数和(自身を除く): 124191520

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, 349, 368, 460, 512, 640, 698, 736, 920, 1024, 1280, 1396, 1472, 1745, 1840, 2048, 2560, 2792, 2944, 3490, 3680, 5120, 5584, 5888, 6980, 7360, 8027, 10240, 11168, 11776, 13960, 14720, 16054, 22336, 23552, 27920, 29440, 32108, 40135, 44672, 47104, 55840, 58880, 64216, 80270, 89344, 111680, 117760, 128432, 160540, 178688, 223360, 235520, 256864, 321080, 357376, 446720, 513728, 642160, 714752, 893440, 1027456, 1284320, 1786880, 2054912, 2568640, 3573760, 4109824, 5137280, 8219648, 10274560, 16439296, 20549120, 41098240, 82196480]

約数ペア:

[(1, 82196480), (2, 41098240), (4, 20549120), (5, 16439296), (8, 10274560), (10, 8219648), (16, 5137280), (20, 4109824), (23, 3573760), (32, 2568640), (40, 2054912), (46, 1786880), (64, 1284320), (80, 1027456), (92, 893440), (115, 714752), (128, 642160), (160, 513728), (184, 446720), (230, 357376), (256, 321080), (320, 256864), (349, 235520), (368, 223360), (460, 178688), (512, 160540), (640, 128432), (698, 117760), (736, 111680), (920, 89344), (1024, 80270), (1280, 64216), (1396, 58880), (1472, 55840), (1745, 47104), (1840, 44672), (2048, 40135), (2560, 32108), (2792, 29440), (2944, 27920), (3490, 23552), (3680, 22336), (5120, 16054), (5584, 14720), (5888, 13960), (6980, 11776), (7360, 11168), (8027, 10240)]