506064020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{881}}^1$

素因数の和:1281

約数の個数: 96

約数和(自身を含む): 1330027776

約数和(自身を除く): 823963756

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 373, 385, 746, 770, 881, 1492, 1540, 1762, 1865, 2611, 3524, 3730, 4103, 4405, 5222, 6167, 7460, 8206, 8810, 9691, 10444, 12334, 13055, 16412, 17620, 19382, 20515, 24668, 26110, 28721, 30835, 38764, 41030, 48455, 52220, 57442, 61670, 67837, 82060, 96910, 114884, 123340, 135674, 143605, 193820, 271348, 287210, 328613, 339185, 574420, 657226, 678370, 1314452, 1356740, 1643065, 2300291, 3286130, 3614743, 4600582, 6572260, 7229486, 9201164, 11501455, 14458972, 18073715, 23002910, 25303201, 36147430, 46005820, 50606402, 72294860, 101212804, 126516005, 253032010, 506064020]

約数ペア:

[(1, 506064020), (2, 253032010), (4, 126516005), (5, 101212804), (7, 72294860), (10, 50606402), (11, 46005820), (14, 36147430), (20, 25303201), (22, 23002910), (28, 18073715), (35, 14458972), (44, 11501455), (55, 9201164), (70, 7229486), (77, 6572260), (110, 4600582), (140, 3614743), (154, 3286130), (220, 2300291), (308, 1643065), (373, 1356740), (385, 1314452), (746, 678370), (770, 657226), (881, 574420), (1492, 339185), (1540, 328613), (1762, 287210), (1865, 271348), (2611, 193820), (3524, 143605), (3730, 135674), (4103, 123340), (4405, 114884), (5222, 96910), (6167, 82060), (7460, 67837), (8206, 61670), (8810, 57442), (9691, 52220), (10444, 48455), (12334, 41030), (13055, 38764), (16412, 30835), (17620, 28721), (19382, 26110), (20515, 24668)]