4705840

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 11137680

約数和(自身を除く): 6431840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 997, 1180, 1994, 2360, 3988, 4720, 4985, 7976, 9970, 15952, 19940, 39880, 58823, 79760, 117646, 235292, 294115, 470584, 588230, 941168, 1176460, 2352920, 4705840]

約数ペア:

[(1, 4705840), (2, 2352920), (4, 1176460), (5, 941168), (8, 588230), (10, 470584), (16, 294115), (20, 235292), (40, 117646), (59, 79760), (80, 58823), (118, 39880), (236, 19940), (295, 15952), (472, 9970), (590, 7976), (944, 4985), (997, 4720), (1180, 3988), (1994, 2360)]