105943180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18457}}^1$

素因数の和:18514

約数の個数: 48

約数和(自身を含む): 260479296

約数和(自身を除く): 154536116

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, 18457, 36914, 73828, 92285, 129199, 184570, 258398, 369140, 516796, 645995, 756737, 1291990, 1513474, 2583980, 3026948, 3783685, 5297159, 7567370, 10594318, 15134740, 21188636, 26485795, 52971590, 105943180]

約数ペア:

[(1, 105943180), (2, 52971590), (4, 26485795), (5, 21188636), (7, 15134740), (10, 10594318), (14, 7567370), (20, 5297159), (28, 3783685), (35, 3026948), (41, 2583980), (70, 1513474), (82, 1291990), (140, 756737), (164, 645995), (205, 516796), (287, 369140), (410, 258398), (574, 184570), (820, 129199), (1148, 92285), (1435, 73828), (2870, 36914), (5740, 18457)]