93431840

素因数分解:

$2^5\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1993}}^1$

素因数の和:2301

約数の個数: 48

約数和(自身を含む): 221597208

約数和(自身を除く): 128165368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 293, 586, 1172, 1465, 1993, 2344, 2930, 3986, 4688, 5860, 7972, 9376, 9965, 11720, 15944, 19930, 23440, 31888, 39860, 46880, 63776, 79720, 159440, 318880, 583949, 1167898, 2335796, 2919745, 4671592, 5839490, 9343184, 11678980, 18686368, 23357960, 46715920, 93431840]

約数ペア:

[(1, 93431840), (2, 46715920), (4, 23357960), (5, 18686368), (8, 11678980), (10, 9343184), (16, 5839490), (20, 4671592), (32, 2919745), (40, 2335796), (80, 1167898), (160, 583949), (293, 318880), (586, 159440), (1172, 79720), (1465, 63776), (1993, 46880), (2344, 39860), (2930, 31888), (3986, 23440), (4688, 19930), (5860, 15944), (7972, 11720), (9376, 9965)]