186599980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4549}}^1$

素因数の和:4858

約数の個数: 48

約数和(自身を含む): 449467200

約数和(自身を除く): 262867220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 586, 1172, 1465, 2051, 2930, 4102, 4549, 5860, 8204, 9098, 10255, 18196, 20510, 22745, 31843, 41020, 45490, 63686, 90980, 127372, 159215, 318430, 636860, 1332857, 2665714, 5331428, 6664285, 9329999, 13328570, 18659998, 26657140, 37319996, 46649995, 93299990, 186599980]

約数ペア:

[(1, 186599980), (2, 93299990), (4, 46649995), (5, 37319996), (7, 26657140), (10, 18659998), (14, 13328570), (20, 9329999), (28, 6664285), (35, 5331428), (70, 2665714), (140, 1332857), (293, 636860), (586, 318430), (1172, 159215), (1465, 127372), (2051, 90980), (2930, 63686), (4102, 45490), (4549, 41020), (5860, 31843), (8204, 22745), (9098, 20510), (10255, 18196)]