83555920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7853}}^1$

素因数の和:7892

約数の個数: 80

約数和(自身を含む): 233735040

約数和(自身を除く): 150179120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 7853, 10640, 15706, 31412, 39265, 54971, 62824, 78530, 109942, 125648, 149207, 157060, 219884, 274855, 298414, 314120, 439768, 549710, 596828, 628240, 746035, 879536, 1044449, 1099420, 1193656, 1492070, 2088898, 2198840, 2387312, 2984140, 4177796, 4397680, 5222245, 5968280, 8355592, 10444490, 11936560, 16711184, 20888980, 41777960, 83555920]

約数ペア:

[(1, 83555920), (2, 41777960), (4, 20888980), (5, 16711184), (7, 11936560), (8, 10444490), (10, 8355592), (14, 5968280), (16, 5222245), (19, 4397680), (20, 4177796), (28, 2984140), (35, 2387312), (38, 2198840), (40, 2088898), (56, 1492070), (70, 1193656), (76, 1099420), (80, 1044449), (95, 879536), (112, 746035), (133, 628240), (140, 596828), (152, 549710), (190, 439768), (266, 314120), (280, 298414), (304, 274855), (380, 219884), (532, 157060), (560, 149207), (665, 125648), (760, 109942), (1064, 78530), (1330, 62824), (1520, 54971), (2128, 39265), (2660, 31412), (5320, 15706), (7853, 10640)]