105429040

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32143}}^1$

素因数の和:32197

約数の個数: 40

約数和(自身を含む): 251108928

約数和(自身を除く): 145679888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 32143, 64286, 128572, 160715, 257144, 321430, 514288, 642860, 1285720, 1317863, 2571440, 2635726, 5271452, 6589315, 10542904, 13178630, 21085808, 26357260, 52714520, 105429040]

約数ペア:

[(1, 105429040), (2, 52714520), (4, 26357260), (5, 21085808), (8, 13178630), (10, 10542904), (16, 6589315), (20, 5271452), (40, 2635726), (41, 2571440), (80, 1317863), (82, 1285720), (164, 642860), (205, 514288), (328, 321430), (410, 257144), (656, 160715), (820, 128572), (1640, 64286), (3280, 32143)]