40606160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1229}}^1$

素因数の和:1308

約数の個数: 80

約数和(自身を含む): 109814400

約数和(自身を除く): 69208240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1229, 1652, 2065, 2360, 2458, 3304, 4130, 4720, 4916, 6145, 6608, 8260, 8603, 9832, 12290, 16520, 17206, 19664, 24580, 33040, 34412, 43015, 49160, 68824, 72511, 86030, 98320, 137648, 145022, 172060, 290044, 344120, 362555, 507577, 580088, 688240, 725110, 1015154, 1160176, 1450220, 2030308, 2537885, 2900440, 4060616, 5075770, 5800880, 8121232, 10151540, 20303080, 40606160]

約数ペア:

[(1, 40606160), (2, 20303080), (4, 10151540), (5, 8121232), (7, 5800880), (8, 5075770), (10, 4060616), (14, 2900440), (16, 2537885), (20, 2030308), (28, 1450220), (35, 1160176), (40, 1015154), (56, 725110), (59, 688240), (70, 580088), (80, 507577), (112, 362555), (118, 344120), (140, 290044), (236, 172060), (280, 145022), (295, 137648), (413, 98320), (472, 86030), (560, 72511), (590, 68824), (826, 49160), (944, 43015), (1180, 34412), (1229, 33040), (1652, 24580), (2065, 19664), (2360, 17206), (2458, 16520), (3304, 12290), (4130, 9832), (4720, 8603), (4916, 8260), (6145, 6608)]