551428040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{475369}}^1$

素因数の和:475409

約数の個数: 32

約数和(自身を含む): 1283499000

約数和(自身を除く): 732070960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 475369, 950738, 1901476, 2376845, 3802952, 4753690, 9507380, 13785701, 19014760, 27571402, 55142804, 68928505, 110285608, 137857010, 275714020, 551428040]

約数ペア:

[(1, 551428040), (2, 275714020), (4, 137857010), (5, 110285608), (8, 68928505), (10, 55142804), (20, 27571402), (29, 19014760), (40, 13785701), (58, 9507380), (116, 4753690), (145, 3802952), (232, 2376845), (290, 1901476), (580, 950738), (1160, 475369)]