165449060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{40751}}^1$

素因数の和:40796

約数の個数: 48

約数和(自身を含む): 410780160

約数和(自身を除く): 245331100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 40751, 81502, 163004, 203755, 285257, 407510, 570514, 815020, 1141028, 1181779, 1426285, 2363558, 2852570, 4727116, 5705140, 5908895, 8272453, 11817790, 16544906, 23635580, 33089812, 41362265, 82724530, 165449060]

約数ペア:

[(1, 165449060), (2, 82724530), (4, 41362265), (5, 33089812), (7, 23635580), (10, 16544906), (14, 11817790), (20, 8272453), (28, 5908895), (29, 5705140), (35, 4727116), (58, 2852570), (70, 2363558), (116, 1426285), (140, 1181779), (145, 1141028), (203, 815020), (290, 570514), (406, 407510), (580, 285257), (812, 203755), (1015, 163004), (2030, 81502), (4060, 40751)]