1159960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 2669760

約数和(自身を除く): 1509800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 617, 940, 1234, 1880, 2468, 3085, 4936, 6170, 12340, 24680, 28999, 57998, 115996, 144995, 231992, 289990, 579980, 1159960]

約数ペア:

[(1, 1159960), (2, 579980), (4, 289990), (5, 231992), (8, 144995), (10, 115996), (20, 57998), (40, 28999), (47, 24680), (94, 12340), (188, 6170), (235, 4936), (376, 3085), (470, 2468), (617, 1880), (940, 1234)]