22471661570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{139}}^1\times {\mathrm{2357}}^1$

素因数の和:2560

約数の個数: 64

約数和(自身を含む): 43021238400

約数和(自身を除く): 20549576830

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 361, 695, 722, 1390, 1805, 2357, 2641, 3610, 4714, 5282, 6859, 11785, 13205, 13718, 23570, 26410, 34295, 44783, 50179, 68590, 89566, 100358, 223915, 250895, 327623, 447830, 501790, 655246, 850877, 953401, 1638115, 1701754, 1906802, 3276230, 4254385, 4767005, 6224837, 8508770, 9534010, 12449674, 16166663, 31124185, 32333326, 62248370, 80833315, 118271903, 161666630, 236543806, 591359515, 1182719030, 2247166157, 4494332314, 11235830785, 22471661570]

約数ペア:

[(1, 22471661570), (2, 11235830785), (5, 4494332314), (10, 2247166157), (19, 1182719030), (38, 591359515), (95, 236543806), (139, 161666630), (190, 118271903), (278, 80833315), (361, 62248370), (695, 32333326), (722, 31124185), (1390, 16166663), (1805, 12449674), (2357, 9534010), (2641, 8508770), (3610, 6224837), (4714, 4767005), (5282, 4254385), (6859, 3276230), (11785, 1906802), (13205, 1701754), (13718, 1638115), (23570, 953401), (26410, 850877), (34295, 655246), (44783, 501790), (50179, 447830), (68590, 327623), (89566, 250895), (100358, 223915)]