112640240

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6673}}^1$

素因数の和:6897

約数の個数: 40

約数和(自身を含む): 263169168

約数和(自身を除く): 150528928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 6673, 8440, 13346, 16880, 26692, 33365, 53384, 66730, 106768, 133460, 266920, 533840, 1408003, 2816006, 5632012, 7040015, 11264024, 14080030, 22528048, 28160060, 56320120, 112640240]

約数ペア:

[(1, 112640240), (2, 56320120), (4, 28160060), (5, 22528048), (8, 14080030), (10, 11264024), (16, 7040015), (20, 5632012), (40, 2816006), (80, 1408003), (211, 533840), (422, 266920), (844, 133460), (1055, 106768), (1688, 66730), (2110, 53384), (3376, 33365), (4220, 26692), (6673, 16880), (8440, 13346)]