36279140

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 78369984

約数和(自身を除く): 42090844

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 131, 227, 244, 262, 305, 454, 524, 610, 655, 908, 1135, 1220, 1310, 2270, 2620, 4540, 7991, 13847, 15982, 27694, 29737, 31964, 39955, 55388, 59474, 69235, 79910, 118948, 138470, 148685, 159820, 276940, 297370, 594740, 1813957, 3627914, 7255828, 9069785, 18139570, 36279140]

約数ペア:

[(1, 36279140), (2, 18139570), (4, 9069785), (5, 7255828), (10, 3627914), (20, 1813957), (61, 594740), (122, 297370), (131, 276940), (227, 159820), (244, 148685), (262, 138470), (305, 118948), (454, 79910), (524, 69235), (610, 59474), (655, 55388), (908, 39955), (1135, 31964), (1220, 29737), (1310, 27694), (2270, 15982), (2620, 13847), (4540, 7991)]