86834800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16699}}^1$

素因数の和:16730

約数の個数: 60

約数和(自身を含む): 224681800

約数和(自身を除く): 137847000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 16699, 33398, 66796, 83495, 133592, 166990, 217087, 267184, 333980, 417475, 434174, 667960, 834950, 868348, 1085435, 1335920, 1669900, 1736696, 2170870, 3339800, 3473392, 4341740, 5427175, 6679600, 8683480, 10854350, 17366960, 21708700, 43417400, 86834800]

約数ペア:

[(1, 86834800), (2, 43417400), (4, 21708700), (5, 17366960), (8, 10854350), (10, 8683480), (13, 6679600), (16, 5427175), (20, 4341740), (25, 3473392), (26, 3339800), (40, 2170870), (50, 1736696), (52, 1669900), (65, 1335920), (80, 1085435), (100, 868348), (104, 834950), (130, 667960), (200, 434174), (208, 417475), (260, 333980), (325, 267184), (400, 217087), (520, 166990), (650, 133592), (1040, 83495), (1300, 66796), (2600, 33398), (5200, 16699)]