85579775270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{1361}}^1$

素因数の和:1878

約数の個数: 96

約数和(自身を含む): 171039502368

約数和(自身を除く): 85459727098

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 157, 242, 314, 331, 605, 662, 785, 1210, 1361, 1570, 1655, 1727, 2722, 3310, 3454, 3641, 6805, 7282, 8635, 13610, 14971, 17270, 18205, 18997, 29942, 36410, 37994, 40051, 51967, 74855, 80102, 94985, 103934, 149710, 164681, 189970, 200255, 213677, 259835, 329362, 400510, 427354, 450491, 519670, 571637, 823405, 900982, 1068385, 1143274, 1646810, 2136770, 2252455, 2350447, 2858185, 4504910, 4700894, 4955401, 5716370, 6288007, 9910802, 11752235, 12576014, 23504470, 24777005, 25854917, 31440035, 49554010, 51709834, 54509411, 62880070, 70727087, 109018822, 129274585, 141454174, 258549170, 272547055, 353635435, 545094110, 707270870, 777997957, 1555995914, 3889989785, 7779979570, 8557977527, 17115955054, 42789887635, 85579775270]

約数ペア:

[(1, 85579775270), (2, 42789887635), (5, 17115955054), (10, 8557977527), (11, 7779979570), (22, 3889989785), (55, 1555995914), (110, 777997957), (121, 707270870), (157, 545094110), (242, 353635435), (314, 272547055), (331, 258549170), (605, 141454174), (662, 129274585), (785, 109018822), (1210, 70727087), (1361, 62880070), (1570, 54509411), (1655, 51709834), (1727, 49554010), (2722, 31440035), (3310, 25854917), (3454, 24777005), (3641, 23504470), (6805, 12576014), (7282, 11752235), (8635, 9910802), (13610, 6288007), (14971, 5716370), (17270, 4955401), (18205, 4700894), (18997, 4504910), (29942, 2858185), (36410, 2350447), (37994, 2252455), (40051, 2136770), (51967, 1646810), (74855, 1143274), (80102, 1068385), (94985, 900982), (103934, 823405), (149710, 571637), (164681, 519670), (189970, 450491), (200255, 427354), (213677, 400510), (259835, 329362)]