244349740

素因数分解:

$2^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{13931}}^1$

素因数の和:14817

約数の個数: 24

約数和(自身を含む): 513756432

約数和(自身を除く): 269406692

約数列:

[1, 2, 4, 5, 10, 20, 877, 1754, 3508, 4385, 8770, 13931, 17540, 27862, 55724, 69655, 139310, 278620, 12217487, 24434974, 48869948, 61087435, 122174870, 244349740]

約数ペア:

[(1, 244349740), (2, 122174870), (4, 61087435), (5, 48869948), (10, 24434974), (20, 12217487), (877, 278620), (1754, 139310), (3508, 69655), (4385, 55724), (8770, 27862), (13931, 17540)]