1036562780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{23917}}^1$

素因数の和:24134

約数の個数: 48

約数和(自身を含む): 2386825056

約数和(自身を除く): 1350262276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 197, 220, 394, 788, 985, 1970, 2167, 3940, 4334, 8668, 10835, 21670, 23917, 43340, 47834, 95668, 119585, 239170, 263087, 478340, 526174, 1052348, 1315435, 2630870, 4711649, 5261740, 9423298, 18846596, 23558245, 47116490, 51828139, 94232980, 103656278, 207312556, 259140695, 518281390, 1036562780]

約数ペア:

[(1, 1036562780), (2, 518281390), (4, 259140695), (5, 207312556), (10, 103656278), (11, 94232980), (20, 51828139), (22, 47116490), (44, 23558245), (55, 18846596), (110, 9423298), (197, 5261740), (220, 4711649), (394, 2630870), (788, 1315435), (985, 1052348), (1970, 526174), (2167, 478340), (3940, 263087), (4334, 239170), (8668, 119585), (10835, 95668), (21670, 47834), (23917, 43340)]