65248480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 170045568

約数和(自身を除く): 104797088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 131, 160, 176, 220, 262, 283, 352, 440, 524, 566, 655, 880, 1048, 1132, 1310, 1415, 1441, 1760, 2096, 2264, 2620, 2830, 2882, 3113, 4192, 4528, 5240, 5660, 5764, 6226, 7205, 9056, 10480, 11320, 11528, 12452, 14410, 15565, 20960, 22640, 23056, 24904, 28820, 31130, 37073, 45280, 46112, 49808, 57640, 62260, 74146, 99616, 115280, 124520, 148292, 185365, 230560, 249040, 296584, 370730, 407803, 498080, 593168, 741460, 815606, 1186336, 1482920, 1631212, 2039015, 2965840, 3262424, 4078030, 5931680, 6524848, 8156060, 13049696, 16312120, 32624240, 65248480]

約数ペア:

[(1, 65248480), (2, 32624240), (4, 16312120), (5, 13049696), (8, 8156060), (10, 6524848), (11, 5931680), (16, 4078030), (20, 3262424), (22, 2965840), (32, 2039015), (40, 1631212), (44, 1482920), (55, 1186336), (80, 815606), (88, 741460), (110, 593168), (131, 498080), (160, 407803), (176, 370730), (220, 296584), (262, 249040), (283, 230560), (352, 185365), (440, 148292), (524, 124520), (566, 115280), (655, 99616), (880, 74146), (1048, 62260), (1132, 57640), (1310, 49808), (1415, 46112), (1441, 45280), (1760, 37073), (2096, 31130), (2264, 28820), (2620, 24904), (2830, 23056), (2882, 22640), (3113, 20960), (4192, 15565), (4528, 14410), (5240, 12452), (5660, 11528), (5764, 11320), (6226, 10480), (7205, 9056)]