54386360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10223}}^1$

素因数の和:10260

約数の個数: 64

約数和(自身を含む): 147225600

約数和(自身を除く): 92839240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 10223, 20446, 40892, 51115, 71561, 81784, 102230, 143122, 194237, 204460, 286244, 357805, 388474, 408920, 572488, 715610, 776948, 971185, 1359659, 1431220, 1553896, 1942370, 2719318, 2862440, 3884740, 5438636, 6798295, 7769480, 10877272, 13596590, 27193180, 54386360]

約数ペア:

[(1, 54386360), (2, 27193180), (4, 13596590), (5, 10877272), (7, 7769480), (8, 6798295), (10, 5438636), (14, 3884740), (19, 2862440), (20, 2719318), (28, 1942370), (35, 1553896), (38, 1431220), (40, 1359659), (56, 971185), (70, 776948), (76, 715610), (95, 572488), (133, 408920), (140, 388474), (152, 357805), (190, 286244), (266, 204460), (280, 194237), (380, 143122), (532, 102230), (665, 81784), (760, 71561), (1064, 51115), (1330, 40892), (2660, 20446), (5320, 10223)]