5057680

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:535

約数の個数: 40

約数和(自身を含む): 11856384

約数和(自身を除く): 6798704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 331, 382, 662, 764, 955, 1324, 1528, 1655, 1910, 2648, 3056, 3310, 3820, 5296, 6620, 7640, 13240, 15280, 26480, 63221, 126442, 252884, 316105, 505768, 632210, 1011536, 1264420, 2528840, 5057680]

約数ペア:

[(1, 5057680), (2, 2528840), (4, 1264420), (5, 1011536), (8, 632210), (10, 505768), (16, 316105), (20, 252884), (40, 126442), (80, 63221), (191, 26480), (331, 15280), (382, 13240), (662, 7640), (764, 6620), (955, 5296), (1324, 3820), (1528, 3310), (1655, 3056), (1910, 2648)]