2005080468

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{54409}}^1$

素因数の和:54536

約数の個数: 48

約数和(自身を含む): 4862948160

約数和(自身を除く): 2857867692

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 83, 111, 148, 166, 222, 249, 332, 444, 498, 996, 3071, 6142, 9213, 12284, 18426, 36852, 54409, 108818, 163227, 217636, 326454, 652908, 2013133, 4026266, 4515947, 6039399, 8052532, 9031894, 12078798, 13547841, 18063788, 24157596, 27095682, 54191364, 167090039, 334180078, 501270117, 668360156, 1002540234, 2005080468]

約数ペア:

[(1, 2005080468), (2, 1002540234), (3, 668360156), (4, 501270117), (6, 334180078), (12, 167090039), (37, 54191364), (74, 27095682), (83, 24157596), (111, 18063788), (148, 13547841), (166, 12078798), (222, 9031894), (249, 8052532), (332, 6039399), (444, 4515947), (498, 4026266), (996, 2013133), (3071, 652908), (6142, 326454), (9213, 217636), (12284, 163227), (18426, 108818), (36852, 54409)]