45400000

素因数分解:

$2^6\times 5^5\times {\mathrm{227}}^1$

素因数の和:264

約数の個数: 84

約数和(自身を含む): 113102136

約数和(自身を除く): 67702136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 227, 250, 320, 400, 454, 500, 625, 800, 908, 1000, 1135, 1250, 1600, 1816, 2000, 2270, 2500, 3125, 3632, 4000, 4540, 5000, 5675, 6250, 7264, 8000, 9080, 10000, 11350, 12500, 14528, 18160, 20000, 22700, 25000, 28375, 36320, 40000, 45400, 50000, 56750, 72640, 90800, 100000, 113500, 141875, 181600, 200000, 227000, 283750, 363200, 454000, 567500, 709375, 908000, 1135000, 1418750, 1816000, 2270000, 2837500, 4540000, 5675000, 9080000, 11350000, 22700000, 45400000]

約数ペア:

[(1, 45400000), (2, 22700000), (4, 11350000), (5, 9080000), (8, 5675000), (10, 4540000), (16, 2837500), (20, 2270000), (25, 1816000), (32, 1418750), (40, 1135000), (50, 908000), (64, 709375), (80, 567500), (100, 454000), (125, 363200), (160, 283750), (200, 227000), (227, 200000), (250, 181600), (320, 141875), (400, 113500), (454, 100000), (500, 90800), (625, 72640), (800, 56750), (908, 50000), (1000, 45400), (1135, 40000), (1250, 36320), (1600, 28375), (1816, 25000), (2000, 22700), (2270, 20000), (2500, 18160), (3125, 14528), (3632, 12500), (4000, 11350), (4540, 10000), (5000, 9080), (5675, 8000), (6250, 7264)]