108536240

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5279}}^1$

素因数の和:5549

約数の個数: 40

約数和(自身を含む): 253376640

約数和(自身を除く): 144840400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1285, 2056, 2570, 4112, 5140, 5279, 10280, 10558, 20560, 21116, 26395, 42232, 52790, 84464, 105580, 211160, 422320, 1356703, 2713406, 5426812, 6783515, 10853624, 13567030, 21707248, 27134060, 54268120, 108536240]

約数ペア:

[(1, 108536240), (2, 54268120), (4, 27134060), (5, 21707248), (8, 13567030), (10, 10853624), (16, 6783515), (20, 5426812), (40, 2713406), (80, 1356703), (257, 422320), (514, 211160), (1028, 105580), (1285, 84464), (2056, 52790), (2570, 42232), (4112, 26395), (5140, 21116), (5279, 20560), (10280, 10558)]