89091770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 85090630

約数列:

[1, 2, 5, 10, 29, 41, 58, 59, 82, 118, 127, 145, 205, 254, 290, 295, 410, 590, 635, 1189, 1270, 1711, 2378, 2419, 3422, 3683, 4838, 5207, 5945, 7366, 7493, 8555, 10414, 11890, 12095, 14986, 17110, 18415, 24190, 26035, 36830, 37465, 52070, 70151, 74930, 140302, 151003, 217297, 302006, 307213, 350755, 434594, 614426, 701510, 755015, 1086485, 1510030, 1536065, 2172970, 3072130, 8909177, 17818354, 44545885, 89091770]

約数ペア:

[(1, 89091770), (2, 44545885), (5, 17818354), (10, 8909177), (29, 3072130), (41, 2172970), (58, 1536065), (59, 1510030), (82, 1086485), (118, 755015), (127, 701510), (145, 614426), (205, 434594), (254, 350755), (290, 307213), (295, 302006), (410, 217297), (590, 151003), (635, 140302), (1189, 74930), (1270, 70151), (1711, 52070), (2378, 37465), (2419, 36830), (3422, 26035), (3683, 24190), (4838, 18415), (5207, 17110), (5945, 14986), (7366, 12095), (7493, 11890), (8555, 10414)]