235887520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1327}}^1$

素因数の和:1454

約数の個数: 96

約数和(自身を含む): 614428416

約数和(自身を除く): 378540896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 101, 110, 160, 176, 202, 220, 352, 404, 440, 505, 808, 880, 1010, 1111, 1327, 1616, 1760, 2020, 2222, 2654, 3232, 4040, 4444, 5308, 5555, 6635, 8080, 8888, 10616, 11110, 13270, 14597, 16160, 17776, 21232, 22220, 26540, 29194, 35552, 42464, 44440, 53080, 58388, 72985, 88880, 106160, 116776, 134027, 145970, 177760, 212320, 233552, 268054, 291940, 467104, 536108, 583880, 670135, 1072216, 1167760, 1340270, 1474297, 2144432, 2335520, 2680540, 2948594, 4288864, 5361080, 5897188, 7371485, 10722160, 11794376, 14742970, 21444320, 23588752, 29485940, 47177504, 58971880, 117943760, 235887520]

約数ペア:

[(1, 235887520), (2, 117943760), (4, 58971880), (5, 47177504), (8, 29485940), (10, 23588752), (11, 21444320), (16, 14742970), (20, 11794376), (22, 10722160), (32, 7371485), (40, 5897188), (44, 5361080), (55, 4288864), (80, 2948594), (88, 2680540), (101, 2335520), (110, 2144432), (160, 1474297), (176, 1340270), (202, 1167760), (220, 1072216), (352, 670135), (404, 583880), (440, 536108), (505, 467104), (808, 291940), (880, 268054), (1010, 233552), (1111, 212320), (1327, 177760), (1616, 145970), (1760, 134027), (2020, 116776), (2222, 106160), (2654, 88880), (3232, 72985), (4040, 58388), (4444, 53080), (5308, 44440), (5555, 42464), (6635, 35552), (8080, 29194), (8888, 26540), (10616, 22220), (11110, 21232), (13270, 17776), (14597, 16160)]