70704880

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12107}}^1$

素因数の和:12193

約数の個数: 40

約数和(自身を含む): 166654512

約数和(自身を除く): 95949632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 12107, 24214, 48428, 60535, 96856, 121070, 193712, 242140, 484280, 883811, 968560, 1767622, 3535244, 4419055, 7070488, 8838110, 14140976, 17676220, 35352440, 70704880]

約数ペア:

[(1, 70704880), (2, 35352440), (4, 17676220), (5, 14140976), (8, 8838110), (10, 7070488), (16, 4419055), (20, 3535244), (40, 1767622), (73, 968560), (80, 883811), (146, 484280), (292, 242140), (365, 193712), (584, 121070), (730, 96856), (1168, 60535), (1460, 48428), (2920, 24214), (5840, 12107)]