57022400

素因数分解:

$2^6\times 5^2\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:406

約数の個数: 84

約数和(自身を含む): 141826488

約数和(自身を除く): 84804088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 157, 160, 200, 227, 314, 320, 400, 454, 628, 785, 800, 908, 1135, 1256, 1570, 1600, 1816, 2270, 2512, 3140, 3632, 3925, 4540, 5024, 5675, 6280, 7264, 7850, 9080, 10048, 11350, 12560, 14528, 15700, 18160, 22700, 25120, 31400, 35639, 36320, 45400, 50240, 62800, 71278, 72640, 90800, 125600, 142556, 178195, 181600, 251200, 285112, 356390, 363200, 570224, 712780, 890975, 1140448, 1425560, 1781950, 2280896, 2851120, 3563900, 5702240, 7127800, 11404480, 14255600, 28511200, 57022400]

約数ペア:

[(1, 57022400), (2, 28511200), (4, 14255600), (5, 11404480), (8, 7127800), (10, 5702240), (16, 3563900), (20, 2851120), (25, 2280896), (32, 1781950), (40, 1425560), (50, 1140448), (64, 890975), (80, 712780), (100, 570224), (157, 363200), (160, 356390), (200, 285112), (227, 251200), (314, 181600), (320, 178195), (400, 142556), (454, 125600), (628, 90800), (785, 72640), (800, 71278), (908, 62800), (1135, 50240), (1256, 45400), (1570, 36320), (1600, 35639), (1816, 31400), (2270, 25120), (2512, 22700), (3140, 18160), (3632, 15700), (3925, 14528), (4540, 12560), (5024, 11350), (5675, 10048), (6280, 9080), (7264, 7850)]