27193180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10223}}^1$

素因数の和:10258

約数の個数: 48

約数和(自身を含む): 68705280

約数和(自身を除く): 41512100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 10223, 20446, 40892, 51115, 71561, 102230, 143122, 194237, 204460, 286244, 357805, 388474, 715610, 776948, 971185, 1359659, 1431220, 1942370, 2719318, 3884740, 5438636, 6798295, 13596590, 27193180]

約数ペア:

[(1, 27193180), (2, 13596590), (4, 6798295), (5, 5438636), (7, 3884740), (10, 2719318), (14, 1942370), (19, 1431220), (20, 1359659), (28, 971185), (35, 776948), (38, 715610), (70, 388474), (76, 357805), (95, 286244), (133, 204460), (140, 194237), (190, 143122), (266, 102230), (380, 71561), (532, 51115), (665, 40892), (1330, 20446), (2660, 10223)]