82091680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{46643}}^1$

素因数の和:46669

約数の個数: 48

約数和(自身を含む): 211577184

約数和(自身を除く): 129485504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 46643, 93286, 186572, 233215, 373144, 466430, 513073, 746288, 932860, 1026146, 1492576, 1865720, 2052292, 2565365, 3731440, 4104584, 5130730, 7462880, 8209168, 10261460, 16418336, 20522920, 41045840, 82091680]

約数ペア:

[(1, 82091680), (2, 41045840), (4, 20522920), (5, 16418336), (8, 10261460), (10, 8209168), (11, 7462880), (16, 5130730), (20, 4104584), (22, 3731440), (32, 2565365), (40, 2052292), (44, 1865720), (55, 1492576), (80, 1026146), (88, 932860), (110, 746288), (160, 513073), (176, 466430), (220, 373144), (352, 233215), (440, 186572), (880, 93286), (1760, 46643)]