1413200080

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{174901}}^1$

素因数の和:175015

約数の個数: 40

約数和(自身を含む): 3318240744

約数和(自身を除く): 1905040664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 174901, 349802, 699604, 874505, 1399208, 1749010, 2798416, 3498020, 6996040, 13992080, 17665001, 35330002, 70660004, 88325005, 141320008, 176650010, 282640016, 353300020, 706600040, 1413200080]

約数ペア:

[(1, 1413200080), (2, 706600040), (4, 353300020), (5, 282640016), (8, 176650010), (10, 141320008), (16, 88325005), (20, 70660004), (40, 35330002), (80, 17665001), (101, 13992080), (202, 6996040), (404, 3498020), (505, 2798416), (808, 1749010), (1010, 1399208), (1616, 874505), (2020, 699604), (4040, 349802), (8080, 174901)]