91942480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{164183}}^1$

素因数の和:164203

約数の個数: 40

約数和(自身を含む): 244305792

約数和(自身を除く): 152363312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 164183, 328366, 656732, 820915, 1149281, 1313464, 1641830, 2298562, 2626928, 3283660, 4597124, 5746405, 6567320, 9194248, 11492810, 13134640, 18388496, 22985620, 45971240, 91942480]

約数ペア:

[(1, 91942480), (2, 45971240), (4, 22985620), (5, 18388496), (7, 13134640), (8, 11492810), (10, 9194248), (14, 6567320), (16, 5746405), (20, 4597124), (28, 3283660), (35, 2626928), (40, 2298562), (56, 1641830), (70, 1313464), (80, 1149281), (112, 820915), (140, 656732), (280, 328366), (560, 164183)]