18359200

素因数分解:

$2^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:506

約数の個数: 72

約数和(自身を含む): 45770508

約数和(自身を除く): 27411308

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 80, 100, 106, 160, 200, 212, 265, 400, 424, 433, 530, 800, 848, 866, 1060, 1325, 1696, 1732, 2120, 2165, 2650, 3464, 4240, 4330, 5300, 6928, 8480, 8660, 10600, 10825, 13856, 17320, 21200, 21650, 22949, 34640, 42400, 43300, 45898, 69280, 86600, 91796, 114745, 173200, 183592, 229490, 346400, 367184, 458980, 573725, 734368, 917960, 1147450, 1835920, 2294900, 3671840, 4589800, 9179600, 18359200]

約数ペア:

[(1, 18359200), (2, 9179600), (4, 4589800), (5, 3671840), (8, 2294900), (10, 1835920), (16, 1147450), (20, 917960), (25, 734368), (32, 573725), (40, 458980), (50, 367184), (53, 346400), (80, 229490), (100, 183592), (106, 173200), (160, 114745), (200, 91796), (212, 86600), (265, 69280), (400, 45898), (424, 43300), (433, 42400), (530, 34640), (800, 22949), (848, 21650), (866, 21200), (1060, 17320), (1325, 13856), (1696, 10825), (1732, 10600), (2120, 8660), (2165, 8480), (2650, 6928), (3464, 5300), (4240, 4330)]