1056552700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{839}}^1$

素因数の和:1124

約数の個数: 108

約数和(自身を含む): 2680609680

約数和(自身を除く): 1624056980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 257, 350, 490, 514, 700, 839, 980, 1028, 1225, 1285, 1678, 1799, 2450, 2570, 3356, 3598, 4195, 4900, 5140, 5873, 6425, 7196, 8390, 8995, 11746, 12593, 12850, 16780, 17990, 20975, 23492, 25186, 25700, 29365, 35980, 41111, 41950, 44975, 50372, 58730, 62965, 82222, 83900, 89950, 117460, 125930, 146825, 164444, 179900, 205555, 215623, 251860, 293650, 314825, 411110, 431246, 587300, 629650, 822220, 862492, 1027775, 1078115, 1259300, 1509361, 2055550, 2156230, 3018722, 4111100, 4312460, 5390575, 6037444, 7546805, 10565527, 10781150, 15093610, 21131054, 21562300, 30187220, 37734025, 42262108, 52827635, 75468050, 105655270, 150936100, 211310540, 264138175, 528276350, 1056552700]

約数ペア:

[(1, 1056552700), (2, 528276350), (4, 264138175), (5, 211310540), (7, 150936100), (10, 105655270), (14, 75468050), (20, 52827635), (25, 42262108), (28, 37734025), (35, 30187220), (49, 21562300), (50, 21131054), (70, 15093610), (98, 10781150), (100, 10565527), (140, 7546805), (175, 6037444), (196, 5390575), (245, 4312460), (257, 4111100), (350, 3018722), (490, 2156230), (514, 2055550), (700, 1509361), (839, 1259300), (980, 1078115), (1028, 1027775), (1225, 862492), (1285, 822220), (1678, 629650), (1799, 587300), (2450, 431246), (2570, 411110), (3356, 314825), (3598, 293650), (4195, 251860), (4900, 215623), (5140, 205555), (5873, 179900), (6425, 164444), (7196, 146825), (8390, 125930), (8995, 117460), (11746, 89950), (12593, 83900), (12850, 82222), (16780, 62965), (17990, 58730), (20975, 50372), (23492, 44975), (25186, 41950), (25700, 41111), (29365, 35980)]