40377540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{96137}}^1$

素因数の和:96156

約数の個数: 48

約数和(自身を含む): 129209472

約数和(自身を除く): 88831932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 96137, 192274, 288411, 384548, 480685, 576822, 672959, 961370, 1153644, 1345918, 1442055, 1922740, 2018877, 2691836, 2884110, 3364795, 4037754, 5768220, 6729590, 8075508, 10094385, 13459180, 20188770, 40377540]

約数ペア:

[(1, 40377540), (2, 20188770), (3, 13459180), (4, 10094385), (5, 8075508), (6, 6729590), (7, 5768220), (10, 4037754), (12, 3364795), (14, 2884110), (15, 2691836), (20, 2018877), (21, 1922740), (28, 1442055), (30, 1345918), (35, 1153644), (42, 961370), (60, 672959), (70, 576822), (84, 480685), (105, 384548), (140, 288411), (210, 192274), (420, 96137)]