7631360

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:305

約数の個数: 80

約数和(自身を含む): 20034432

約数和(自身を除く): 12403072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 271, 320, 352, 440, 512, 542, 640, 704, 880, 1084, 1280, 1355, 1408, 1760, 2168, 2560, 2710, 2816, 2981, 3520, 4336, 5420, 5632, 5962, 7040, 8672, 10840, 11924, 14080, 14905, 17344, 21680, 23848, 28160, 29810, 34688, 43360, 47696, 59620, 69376, 86720, 95392, 119240, 138752, 173440, 190784, 238480, 346880, 381568, 476960, 693760, 763136, 953920, 1526272, 1907840, 3815680, 7631360]

約数ペア:

[(1, 7631360), (2, 3815680), (4, 1907840), (5, 1526272), (8, 953920), (10, 763136), (11, 693760), (16, 476960), (20, 381568), (22, 346880), (32, 238480), (40, 190784), (44, 173440), (55, 138752), (64, 119240), (80, 95392), (88, 86720), (110, 69376), (128, 59620), (160, 47696), (176, 43360), (220, 34688), (256, 29810), (271, 28160), (320, 23848), (352, 21680), (440, 17344), (512, 14905), (542, 14080), (640, 11924), (704, 10840), (880, 8672), (1084, 7040), (1280, 5962), (1355, 5632), (1408, 5420), (1760, 4336), (2168, 3520), (2560, 2981), (2710, 2816)]