1165432880

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{1051}}^1$

素因数の和:1314

約数の個数: 80

約数和(自身を含む): 2761323264

約数和(自身を除く): 1595890384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 167, 332, 334, 415, 664, 668, 830, 835, 1051, 1328, 1336, 1660, 1670, 2102, 2672, 3320, 3340, 4204, 5255, 6640, 6680, 8408, 10510, 13360, 13861, 16816, 21020, 27722, 42040, 55444, 69305, 84080, 87233, 110888, 138610, 174466, 175517, 221776, 277220, 348932, 351034, 436165, 554440, 697864, 702068, 872330, 877585, 1108880, 1395728, 1404136, 1744660, 1755170, 2808272, 3489320, 3510340, 6978640, 7020680, 14041360, 14567911, 29135822, 58271644, 72839555, 116543288, 145679110, 233086576, 291358220, 582716440, 1165432880]

約数ペア:

[(1, 1165432880), (2, 582716440), (4, 291358220), (5, 233086576), (8, 145679110), (10, 116543288), (16, 72839555), (20, 58271644), (40, 29135822), (80, 14567911), (83, 14041360), (166, 7020680), (167, 6978640), (332, 3510340), (334, 3489320), (415, 2808272), (664, 1755170), (668, 1744660), (830, 1404136), (835, 1395728), (1051, 1108880), (1328, 877585), (1336, 872330), (1660, 702068), (1670, 697864), (2102, 554440), (2672, 436165), (3320, 351034), (3340, 348932), (4204, 277220), (5255, 221776), (6640, 175517), (6680, 174466), (8408, 138610), (10510, 110888), (13360, 87233), (13861, 84080), (16816, 69305), (21020, 55444), (27722, 42040)]