3815680

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 10007424

約数和(自身を除く): 6191744

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, 542, 640, 704, 880, 1084, 1280, 1355, 1408, 1760, 2168, 2710, 2816, 2981, 3520, 4336, 5420, 5962, 7040, 8672, 10840, 11924, 14080, 14905, 17344, 21680, 23848, 29810, 34688, 43360, 47696, 59620, 69376, 86720, 95392, 119240, 173440, 190784, 238480, 346880, 381568, 476960, 763136, 953920, 1907840, 3815680]

約数ペア:

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