97867240

素因数分解:

$2^3\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{1907}}^1$

素因数の和:3201

約数の個数: 32

約数和(自身を含む): 220488480

約数和(自身を除く): 122621240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1283, 1907, 2566, 3814, 5132, 6415, 7628, 9535, 10264, 12830, 15256, 19070, 25660, 38140, 51320, 76280, 2446681, 4893362, 9786724, 12233405, 19573448, 24466810, 48933620, 97867240]

約数ペア:

[(1, 97867240), (2, 48933620), (4, 24466810), (5, 19573448), (8, 12233405), (10, 9786724), (20, 4893362), (40, 2446681), (1283, 76280), (1907, 51320), (2566, 38140), (3814, 25660), (5132, 19070), (6415, 15256), (7628, 12830), (9535, 10264)]