9037520

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:839

約数の個数: 40

約数和(自身を含む): 21166056

約数和(自身を除く): 12128536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 653, 692, 865, 1306, 1384, 1730, 2612, 2768, 3265, 3460, 5224, 6530, 6920, 10448, 13060, 13840, 26120, 52240, 112969, 225938, 451876, 564845, 903752, 1129690, 1807504, 2259380, 4518760, 9037520]

約数ペア:

[(1, 9037520), (2, 4518760), (4, 2259380), (5, 1807504), (8, 1129690), (10, 903752), (16, 564845), (20, 451876), (40, 225938), (80, 112969), (173, 52240), (346, 26120), (653, 13840), (692, 13060), (865, 10448), (1306, 6920), (1384, 6530), (1730, 5224), (2612, 3460), (2768, 3265)]