1124775040

素因数分解:

$2^7\times 5^1\times {\mathrm{311}}^1\times {\mathrm{5651}}^1$

素因数の和:5981

約数の個数: 64

約数和(自身を含む): 2698038720

約数和(自身を除く): 1573263680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 311, 320, 622, 640, 1244, 1555, 2488, 3110, 4976, 5651, 6220, 9952, 11302, 12440, 19904, 22604, 24880, 28255, 39808, 45208, 49760, 56510, 90416, 99520, 113020, 180832, 199040, 226040, 361664, 452080, 723328, 904160, 1757461, 1808320, 3514922, 3616640, 7029844, 8787305, 14059688, 17574610, 28119376, 35149220, 56238752, 70298440, 112477504, 140596880, 224955008, 281193760, 562387520, 1124775040]

約数ペア:

[(1, 1124775040), (2, 562387520), (4, 281193760), (5, 224955008), (8, 140596880), (10, 112477504), (16, 70298440), (20, 56238752), (32, 35149220), (40, 28119376), (64, 17574610), (80, 14059688), (128, 8787305), (160, 7029844), (311, 3616640), (320, 3514922), (622, 1808320), (640, 1757461), (1244, 904160), (1555, 723328), (2488, 452080), (3110, 361664), (4976, 226040), (5651, 199040), (6220, 180832), (9952, 113020), (11302, 99520), (12440, 90416), (19904, 56510), (22604, 49760), (24880, 45208), (28255, 39808)]