16312240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29129}}^1$

素因数の和:29149

約数の個数: 40

約数和(自身を含む): 43345440

約数和(自身を除く): 27033200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 29129, 58258, 116516, 145645, 203903, 233032, 291290, 407806, 466064, 582580, 815612, 1019515, 1165160, 1631224, 2039030, 2330320, 3262448, 4078060, 8156120, 16312240]

約数ペア:

[(1, 16312240), (2, 8156120), (4, 4078060), (5, 3262448), (7, 2330320), (8, 2039030), (10, 1631224), (14, 1165160), (16, 1019515), (20, 815612), (28, 582580), (35, 466064), (40, 407806), (56, 291290), (70, 233032), (80, 203903), (112, 145645), (140, 116516), (280, 58258), (560, 29129)]