22225130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 42363648

約数和(自身を除く): 20138518

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1361, 1633, 2722, 3266, 6805, 8165, 13610, 16330, 31303, 62606, 96631, 156515, 193262, 313030, 483155, 966310, 2222513, 4445026, 11112565, 22225130]

約数ペア:

[(1, 22225130), (2, 11112565), (5, 4445026), (10, 2222513), (23, 966310), (46, 483155), (71, 313030), (115, 193262), (142, 156515), (230, 96631), (355, 62606), (710, 31303), (1361, 16330), (1633, 13610), (2722, 8165), (3266, 6805)]