804566397980

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2851}}^1\times {\mathrm{170003}}^1$

素因数の和:172946

約数の個数: 48

約数和(自身を含む): 1710555767424

約数和(自身を除く): 905989369444

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 2851, 5702, 11404, 14255, 28510, 57020, 170003, 236633, 340006, 473266, 680012, 850015, 946532, 1183165, 1700030, 2366330, 3400060, 4732660, 14110249, 28220498, 56440996, 70551245, 141102490, 282204980, 484678553, 969357106, 1938714212, 2423392765, 4846785530, 9693571060, 40228319899, 80456639798, 160913279596, 201141599495, 402283198990, 804566397980]

約数ペア:

[(1, 804566397980), (2, 402283198990), (4, 201141599495), (5, 160913279596), (10, 80456639798), (20, 40228319899), (83, 9693571060), (166, 4846785530), (332, 2423392765), (415, 1938714212), (830, 969357106), (1660, 484678553), (2851, 282204980), (5702, 141102490), (11404, 70551245), (14255, 56440996), (28510, 28220498), (57020, 14110249), (170003, 4732660), (236633, 3400060), (340006, 2366330), (473266, 1700030), (680012, 1183165), (850015, 946532)]