3885824440

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1\times {\mathrm{1867}}^1$

素因数の和:2792

約数の個数: 64

約数和(自身を含む): 8901617760

約数和(自身を除く): 5015793320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 853, 1220, 1706, 1867, 2440, 3412, 3734, 4265, 6824, 7468, 8530, 9335, 14936, 17060, 18670, 34120, 37340, 52033, 74680, 104066, 113887, 208132, 227774, 260165, 416264, 455548, 520330, 569435, 911096, 1040660, 1138870, 1592551, 2081320, 2277740, 3185102, 4555480, 6370204, 7962755, 12740408, 15925510, 31851020, 63702040, 97145611, 194291222, 388582444, 485728055, 777164888, 971456110, 1942912220, 3885824440]

約数ペア:

[(1, 3885824440), (2, 1942912220), (4, 971456110), (5, 777164888), (8, 485728055), (10, 388582444), (20, 194291222), (40, 97145611), (61, 63702040), (122, 31851020), (244, 15925510), (305, 12740408), (488, 7962755), (610, 6370204), (853, 4555480), (1220, 3185102), (1706, 2277740), (1867, 2081320), (2440, 1592551), (3412, 1138870), (3734, 1040660), (4265, 911096), (6824, 569435), (7468, 520330), (8530, 455548), (9335, 416264), (14936, 260165), (17060, 227774), (18670, 208132), (34120, 113887), (37340, 104066), (52033, 74680)]