87226160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1429}}^1$

素因数の和:1558

約数の個数: 80

約数和(自身を含む): 234062400

約数和(自身を除く): 146836240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 109, 112, 140, 218, 280, 436, 545, 560, 763, 872, 1090, 1429, 1526, 1744, 2180, 2858, 3052, 3815, 4360, 5716, 6104, 7145, 7630, 8720, 10003, 11432, 12208, 14290, 15260, 20006, 22864, 28580, 30520, 40012, 50015, 57160, 61040, 80024, 100030, 114320, 155761, 160048, 200060, 311522, 400120, 623044, 778805, 800240, 1090327, 1246088, 1557610, 2180654, 2492176, 3115220, 4361308, 5451635, 6230440, 8722616, 10903270, 12460880, 17445232, 21806540, 43613080, 87226160]

約数ペア:

[(1, 87226160), (2, 43613080), (4, 21806540), (5, 17445232), (7, 12460880), (8, 10903270), (10, 8722616), (14, 6230440), (16, 5451635), (20, 4361308), (28, 3115220), (35, 2492176), (40, 2180654), (56, 1557610), (70, 1246088), (80, 1090327), (109, 800240), (112, 778805), (140, 623044), (218, 400120), (280, 311522), (436, 200060), (545, 160048), (560, 155761), (763, 114320), (872, 100030), (1090, 80024), (1429, 61040), (1526, 57160), (1744, 50015), (2180, 40012), (2858, 30520), (3052, 28580), (3815, 22864), (4360, 20006), (5716, 15260), (6104, 14290), (7145, 12208), (7630, 11432), (8720, 10003)]