10985800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 31806000

約数和(自身を除く): 20820200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 49, 50, 56, 59, 70, 76, 95, 98, 100, 118, 133, 140, 152, 175, 190, 196, 200, 236, 245, 266, 280, 295, 350, 380, 392, 413, 472, 475, 490, 532, 590, 665, 700, 760, 826, 931, 950, 980, 1064, 1121, 1180, 1225, 1330, 1400, 1475, 1652, 1862, 1900, 1960, 2065, 2242, 2360, 2450, 2660, 2891, 2950, 3304, 3325, 3724, 3800, 4130, 4484, 4655, 4900, 5320, 5605, 5782, 5900, 6650, 7448, 7847, 8260, 8968, 9310, 9800, 10325, 11210, 11564, 11800, 13300, 14455, 15694, 16520, 18620, 20650, 22420, 23128, 23275, 26600, 28025, 28910, 31388, 37240, 39235, 41300, 44840, 46550, 54929, 56050, 57820, 62776, 72275, 78470, 82600, 93100, 109858, 112100, 115640, 144550, 156940, 186200, 196175, 219716, 224200, 274645, 289100, 313880, 392350, 439432, 549290, 578200, 784700, 1098580, 1373225, 1569400, 2197160, 2746450, 5492900, 10985800]

約数ペア:

[(1, 10985800), (2, 5492900), (4, 2746450), (5, 2197160), (7, 1569400), (8, 1373225), (10, 1098580), (14, 784700), (19, 578200), (20, 549290), (25, 439432), (28, 392350), (35, 313880), (38, 289100), (40, 274645), (49, 224200), (50, 219716), (56, 196175), (59, 186200), (70, 156940), (76, 144550), (95, 115640), (98, 112100), (100, 109858), (118, 93100), (133, 82600), (140, 78470), (152, 72275), (175, 62776), (190, 57820), (196, 56050), (200, 54929), (236, 46550), (245, 44840), (266, 41300), (280, 39235), (295, 37240), (350, 31388), (380, 28910), (392, 28025), (413, 26600), (472, 23275), (475, 23128), (490, 22420), (532, 20650), (590, 18620), (665, 16520), (700, 15694), (760, 14455), (826, 13300), (931, 11800), (950, 11564), (980, 11210), (1064, 10325), (1121, 9800), (1180, 9310), (1225, 8968), (1330, 8260), (1400, 7847), (1475, 7448), (1652, 6650), (1862, 5900), (1900, 5782), (1960, 5605), (2065, 5320), (2242, 4900), (2360, 4655), (2450, 4484), (2660, 4130), (2891, 3800), (2950, 3724), (3304, 3325)]