2287668096020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27803}}^1\times {\mathrm{111191}}^1$

素因数の和:139040

約数の個数: 48

約数和(自身を含む): 4934165459328

約数和(自身を除く): 2646497363308

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 27803, 55606, 111191, 111212, 139015, 222382, 278030, 444764, 555955, 556060, 1028711, 1111910, 2057422, 2223820, 4114067, 4114844, 5143555, 8228134, 10287110, 16456268, 20570335, 20574220, 41140670, 82281340, 3091443373, 6182886746, 12365773492, 15457216865, 30914433730, 61828867460, 114383404801, 228766809602, 457533619204, 571917024005, 1143834048010, 2287668096020]

約数ペア:

[(1, 2287668096020), (2, 1143834048010), (4, 571917024005), (5, 457533619204), (10, 228766809602), (20, 114383404801), (37, 61828867460), (74, 30914433730), (148, 15457216865), (185, 12365773492), (370, 6182886746), (740, 3091443373), (27803, 82281340), (55606, 41140670), (111191, 20574220), (111212, 20570335), (139015, 16456268), (222382, 10287110), (278030, 8228134), (444764, 5143555), (555955, 4114844), (556060, 4114067), (1028711, 2223820), (1111910, 2057422)]