430084400

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{20287}}^1$

素因数の和:20358

約数の個数: 60

約数和(自身を含む): 1052825472

約数和(自身を除く): 622741072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1325, 2120, 2650, 4240, 5300, 10600, 20287, 21200, 40574, 81148, 101435, 162296, 202870, 324592, 405740, 507175, 811480, 1014350, 1075211, 1622960, 2028700, 2150422, 4057400, 4300844, 5376055, 8114800, 8601688, 10752110, 17203376, 21504220, 26880275, 43008440, 53760550, 86016880, 107521100, 215042200, 430084400]

約数ペア:

[(1, 430084400), (2, 215042200), (4, 107521100), (5, 86016880), (8, 53760550), (10, 43008440), (16, 26880275), (20, 21504220), (25, 17203376), (40, 10752110), (50, 8601688), (53, 8114800), (80, 5376055), (100, 4300844), (106, 4057400), (200, 2150422), (212, 2028700), (265, 1622960), (400, 1075211), (424, 1014350), (530, 811480), (848, 507175), (1060, 405740), (1325, 324592), (2120, 202870), (2650, 162296), (4240, 101435), (5300, 81148), (10600, 40574), (20287, 21200)]