91119320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{133999}}^1$

素因数の和:134027

約数の個数: 32

約数和(自身を含む): 217080000

約数和(自身を除く): 125960680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 133999, 267998, 535996, 669995, 1071992, 1339990, 2277983, 2679980, 4555966, 5359960, 9111932, 11389915, 18223864, 22779830, 45559660, 91119320]

約数ペア:

[(1, 91119320), (2, 45559660), (4, 22779830), (5, 18223864), (8, 11389915), (10, 9111932), (17, 5359960), (20, 4555966), (34, 2679980), (40, 2277983), (68, 1339990), (85, 1071992), (136, 669995), (170, 535996), (340, 267998), (680, 133999)]