4466678270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{419}}^1\times {\mathrm{2953}}^1$

素因数の和:3417

約数の個数: 48

約数和(自身を含む): 8508583440

約数和(自身を除く): 4041905170

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 419, 722, 838, 1805, 2095, 2953, 3610, 4190, 5906, 7961, 14765, 15922, 29530, 39805, 56107, 79610, 112214, 151259, 280535, 302518, 561070, 756295, 1066033, 1237307, 1512590, 2132066, 2474614, 5330165, 6186535, 10660330, 12373070, 23508833, 47017666, 117544165, 235088330, 446667827, 893335654, 2233339135, 4466678270]

約数ペア:

[(1, 4466678270), (2, 2233339135), (5, 893335654), (10, 446667827), (19, 235088330), (38, 117544165), (95, 47017666), (190, 23508833), (361, 12373070), (419, 10660330), (722, 6186535), (838, 5330165), (1805, 2474614), (2095, 2132066), (2953, 1512590), (3610, 1237307), (4190, 1066033), (5906, 756295), (7961, 561070), (14765, 302518), (15922, 280535), (29530, 151259), (39805, 112214), (56107, 79610)]