2912523040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2600467}}^1$

素因数の和:2600489

約数の個数: 48

約数和(自身を含む): 7863815232

約数和(自身を除く): 4951292192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2600467, 5200934, 10401868, 13002335, 18203269, 20803736, 26004670, 36406538, 41607472, 52009340, 72813076, 83214944, 91016345, 104018680, 145626152, 182032690, 208037360, 291252304, 364065380, 416074720, 582504608, 728130760, 1456261520, 2912523040]

約数ペア:

[(1, 2912523040), (2, 1456261520), (4, 728130760), (5, 582504608), (7, 416074720), (8, 364065380), (10, 291252304), (14, 208037360), (16, 182032690), (20, 145626152), (28, 104018680), (32, 91016345), (35, 83214944), (40, 72813076), (56, 52009340), (70, 41607472), (80, 36406538), (112, 26004670), (140, 20803736), (160, 18203269), (224, 13002335), (280, 10401868), (560, 5200934), (1120, 2600467)]