4215668620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1\times {\mathrm{8431}}^1$

素因数の和:9550

約数の個数: 48

約数和(自身を含む): 9247408128

約数和(自身を除く): 5031739508

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1087, 2174, 4348, 5435, 8431, 10870, 16862, 21740, 25001, 33724, 42155, 50002, 84310, 100004, 125005, 168620, 193913, 250010, 387826, 500020, 775652, 969565, 1939130, 3878260, 9164497, 18328994, 36657988, 45822485, 91644970, 183289940, 210783431, 421566862, 843133724, 1053917155, 2107834310, 4215668620]

約数ペア:

[(1, 4215668620), (2, 2107834310), (4, 1053917155), (5, 843133724), (10, 421566862), (20, 210783431), (23, 183289940), (46, 91644970), (92, 45822485), (115, 36657988), (230, 18328994), (460, 9164497), (1087, 3878260), (2174, 1939130), (4348, 969565), (5435, 775652), (8431, 500020), (10870, 387826), (16862, 250010), (21740, 193913), (25001, 168620), (33724, 125005), (42155, 100004), (50002, 84310)]