226914980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{877}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 505791216

約数和(自身を除く): 278876236

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 761, 877, 1522, 1754, 3044, 3508, 3805, 4385, 7610, 8770, 12937, 14909, 15220, 17540, 25874, 29818, 51748, 59636, 64685, 74545, 129370, 149090, 258740, 298180, 667397, 1334794, 2669588, 3336985, 6673970, 11345749, 13347940, 22691498, 45382996, 56728745, 113457490, 226914980]

約数ペア:

[(1, 226914980), (2, 113457490), (4, 56728745), (5, 45382996), (10, 22691498), (17, 13347940), (20, 11345749), (34, 6673970), (68, 3336985), (85, 2669588), (170, 1334794), (340, 667397), (761, 298180), (877, 258740), (1522, 149090), (1754, 129370), (3044, 74545), (3508, 64685), (3805, 59636), (4385, 51748), (7610, 29818), (8770, 25874), (12937, 17540), (14909, 15220)]