84120200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{18287}}^1$

素因数の和:18326

約数の個数: 48

約数和(自身を含む): 204094080

約数和(自身を除く): 119973880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 18287, 36574, 73148, 91435, 146296, 182870, 365740, 420601, 457175, 731480, 841202, 914350, 1682404, 1828700, 2103005, 3364808, 3657400, 4206010, 8412020, 10515025, 16824040, 21030050, 42060100, 84120200]

約数ペア:

[(1, 84120200), (2, 42060100), (4, 21030050), (5, 16824040), (8, 10515025), (10, 8412020), (20, 4206010), (23, 3657400), (25, 3364808), (40, 2103005), (46, 1828700), (50, 1682404), (92, 914350), (100, 841202), (115, 731480), (184, 457175), (200, 420601), (230, 365740), (460, 182870), (575, 146296), (920, 91435), (1150, 73148), (2300, 36574), (4600, 18287)]