2431040

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 56

約数和(自身を含む): 5925312

約数和(自身を除く): 3494272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 107, 142, 160, 214, 284, 320, 355, 428, 535, 568, 710, 856, 1070, 1136, 1420, 1712, 2140, 2272, 2840, 3424, 4280, 4544, 5680, 6848, 7597, 8560, 11360, 15194, 17120, 22720, 30388, 34240, 37985, 60776, 75970, 121552, 151940, 243104, 303880, 486208, 607760, 1215520, 2431040]

約数ペア:

[(1, 2431040), (2, 1215520), (4, 607760), (5, 486208), (8, 303880), (10, 243104), (16, 151940), (20, 121552), (32, 75970), (40, 60776), (64, 37985), (71, 34240), (80, 30388), (107, 22720), (142, 17120), (160, 15194), (214, 11360), (284, 8560), (320, 7597), (355, 6848), (428, 5680), (535, 4544), (568, 4280), (710, 3424), (856, 2840), (1070, 2272), (1136, 2140), (1420, 1712)]