42350990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2939}}^1$

素因数の和:3088

約数の個数: 32

約数和(自身を含む): 83825280

約数和(自身を除く): 41474290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 2939, 5878, 7205, 14410, 14695, 29390, 32329, 64658, 161645, 323290, 385009, 770018, 1925045, 3850090, 4235099, 8470198, 21175495, 42350990]

約数ペア:

[(1, 42350990), (2, 21175495), (5, 8470198), (10, 4235099), (11, 3850090), (22, 1925045), (55, 770018), (110, 385009), (131, 323290), (262, 161645), (655, 64658), (1310, 32329), (1441, 29390), (2882, 14695), (2939, 14410), (5878, 7205)]