11072457980

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1\times {\mathrm{4639}}^1$

素因数の和:5690

約数の個数: 48

約数和(自身を含む): 23460433920

約数和(自身を除く): 12387975940

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 911, 1310, 1822, 2620, 3644, 4555, 4639, 9110, 9278, 18220, 18556, 23195, 46390, 92780, 119341, 238682, 477364, 596705, 607709, 1193410, 1215418, 2386820, 2430836, 3038545, 4226129, 6077090, 8452258, 12154180, 16904516, 21130645, 42261290, 84522580, 553622899, 1107245798, 2214491596, 2768114495, 5536228990, 11072457980]

約数ペア:

[(1, 11072457980), (2, 5536228990), (4, 2768114495), (5, 2214491596), (10, 1107245798), (20, 553622899), (131, 84522580), (262, 42261290), (524, 21130645), (655, 16904516), (911, 12154180), (1310, 8452258), (1822, 6077090), (2620, 4226129), (3644, 3038545), (4555, 2430836), (4639, 2386820), (9110, 1215418), (9278, 1193410), (18220, 607709), (18556, 596705), (23195, 477364), (46390, 238682), (92780, 119341)]