105966140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18461}}^1$

素因数の和:18518

約数の個数: 48

約数和(自身を含む): 260535744

約数和(自身を除く): 154569604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 18461, 36922, 73844, 92305, 129227, 184610, 258454, 369220, 516908, 646135, 756901, 1292270, 1513802, 2584540, 3027604, 3784505, 5298307, 7569010, 10596614, 15138020, 21193228, 26491535, 52983070, 105966140]

約数ペア:

[(1, 105966140), (2, 52983070), (4, 26491535), (5, 21193228), (7, 15138020), (10, 10596614), (14, 7569010), (20, 5298307), (28, 3784505), (35, 3027604), (41, 2584540), (70, 1513802), (82, 1292270), (140, 756901), (164, 646135), (205, 516908), (287, 369220), (410, 258454), (574, 184610), (820, 129227), (1148, 92305), (1435, 73844), (2870, 36922), (5740, 18461)]