22943960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44123}}^1$

素因数の和:44147

約数の個数: 32

約数和(自身を含む): 55596240

約数和(自身を除く): 32652280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 44123, 88246, 176492, 220615, 352984, 441230, 573599, 882460, 1147198, 1764920, 2294396, 2867995, 4588792, 5735990, 11471980, 22943960]

約数ペア:

[(1, 22943960), (2, 11471980), (4, 5735990), (5, 4588792), (8, 2867995), (10, 2294396), (13, 1764920), (20, 1147198), (26, 882460), (40, 573599), (52, 441230), (65, 352984), (104, 220615), (130, 176492), (260, 88246), (520, 44123)]