47746240

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7853}}^1$

素因数の和:7889

約数の個数: 56

約数和(自身を含む): 119694960

約数和(自身を除く): 71948720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 7853, 15706, 31412, 39265, 62824, 78530, 125648, 149207, 157060, 251296, 298414, 314120, 502592, 596828, 628240, 746035, 1193656, 1256480, 1492070, 2387312, 2512960, 2984140, 4774624, 5968280, 9549248, 11936560, 23873120, 47746240]

約数ペア:

[(1, 47746240), (2, 23873120), (4, 11936560), (5, 9549248), (8, 5968280), (10, 4774624), (16, 2984140), (19, 2512960), (20, 2387312), (32, 1492070), (38, 1256480), (40, 1193656), (64, 746035), (76, 628240), (80, 596828), (95, 502592), (152, 314120), (160, 298414), (190, 251296), (304, 157060), (320, 149207), (380, 125648), (608, 78530), (760, 62824), (1216, 39265), (1520, 31412), (3040, 15706), (6080, 7853)]