100452880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:776

約数の個数: 80

約数和(自身を含む): 256465728

約数和(自身を除く): 156012848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 211, 220, 422, 440, 541, 844, 880, 1055, 1082, 1688, 2110, 2164, 2321, 2705, 3376, 4220, 4328, 4642, 5410, 5951, 8440, 8656, 9284, 10820, 11605, 11902, 16880, 18568, 21640, 23210, 23804, 29755, 37136, 43280, 46420, 47608, 59510, 92840, 95216, 114151, 119020, 185680, 228302, 238040, 456604, 476080, 570755, 913208, 1141510, 1255661, 1826416, 2283020, 2511322, 4566040, 5022644, 6278305, 9132080, 10045288, 12556610, 20090576, 25113220, 50226440, 100452880]

約数ペア:

[(1, 100452880), (2, 50226440), (4, 25113220), (5, 20090576), (8, 12556610), (10, 10045288), (11, 9132080), (16, 6278305), (20, 5022644), (22, 4566040), (40, 2511322), (44, 2283020), (55, 1826416), (80, 1255661), (88, 1141510), (110, 913208), (176, 570755), (211, 476080), (220, 456604), (422, 238040), (440, 228302), (541, 185680), (844, 119020), (880, 114151), (1055, 95216), (1082, 92840), (1688, 59510), (2110, 47608), (2164, 46420), (2321, 43280), (2705, 37136), (3376, 29755), (4220, 23804), (4328, 23210), (4642, 21640), (5410, 18568), (5951, 16880), (8440, 11902), (8656, 11605), (9284, 10820)]