11188595840

素因数分解:

$2^7\times 5^1\times {\mathrm{89}}^1\times {\mathrm{196429}}^1$

素因数の和:196537

約数の個数: 64

約数和(自身を含む): 27048411000

約数和(自身を除く): 15859815160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 320, 356, 445, 640, 712, 890, 1424, 1780, 2848, 3560, 5696, 7120, 11392, 14240, 28480, 56960, 196429, 392858, 785716, 982145, 1571432, 1964290, 3142864, 3928580, 6285728, 7857160, 12571456, 15714320, 17482181, 25142912, 31428640, 34964362, 62857280, 69928724, 87410905, 125714560, 139857448, 174821810, 279714896, 349643620, 559429792, 699287240, 1118859584, 1398574480, 2237719168, 2797148960, 5594297920, 11188595840]

約数ペア:

[(1, 11188595840), (2, 5594297920), (4, 2797148960), (5, 2237719168), (8, 1398574480), (10, 1118859584), (16, 699287240), (20, 559429792), (32, 349643620), (40, 279714896), (64, 174821810), (80, 139857448), (89, 125714560), (128, 87410905), (160, 69928724), (178, 62857280), (320, 34964362), (356, 31428640), (445, 25142912), (640, 17482181), (712, 15714320), (890, 12571456), (1424, 7857160), (1780, 6285728), (2848, 3928580), (3560, 3142864), (5696, 1964290), (7120, 1571432), (11392, 982145), (14240, 785716), (28480, 392858), (56960, 196429)]