11404480

素因数分解:

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

素因数の和:401

約数の個数: 56

約数和(自身を含む): 27450288

約数和(自身を除く): 16045808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 227, 314, 320, 454, 628, 785, 908, 1135, 1256, 1570, 1816, 2270, 2512, 3140, 3632, 4540, 5024, 6280, 7264, 9080, 10048, 12560, 14528, 18160, 25120, 35639, 36320, 50240, 71278, 72640, 142556, 178195, 285112, 356390, 570224, 712780, 1140448, 1425560, 2280896, 2851120, 5702240, 11404480]

約数ペア:

[(1, 11404480), (2, 5702240), (4, 2851120), (5, 2280896), (8, 1425560), (10, 1140448), (16, 712780), (20, 570224), (32, 356390), (40, 285112), (64, 178195), (80, 142556), (157, 72640), (160, 71278), (227, 50240), (314, 36320), (320, 35639), (454, 25120), (628, 18160), (785, 14528), (908, 12560), (1135, 10048), (1256, 9080), (1570, 7264), (1816, 6280), (2270, 5024), (2512, 4540), (3140, 3632)]