4665300320

素因数分解:

$2^5\times 5^1\times {\mathrm{691}}^1\times {\mathrm{42197}}^1$

素因数の和:42903

約数の個数: 48

約数和(自身を含む): 11037984048

約数和(自身を除く): 6372683728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 691, 1382, 2764, 3455, 5528, 6910, 11056, 13820, 22112, 27640, 42197, 55280, 84394, 110560, 168788, 210985, 337576, 421970, 675152, 843940, 1350304, 1687880, 3375760, 6751520, 29158127, 58316254, 116632508, 145790635, 233265016, 291581270, 466530032, 583162540, 933060064, 1166325080, 2332650160, 4665300320]

約数ペア:

[(1, 4665300320), (2, 2332650160), (4, 1166325080), (5, 933060064), (8, 583162540), (10, 466530032), (16, 291581270), (20, 233265016), (32, 145790635), (40, 116632508), (80, 58316254), (160, 29158127), (691, 6751520), (1382, 3375760), (2764, 1687880), (3455, 1350304), (5528, 843940), (6910, 675152), (11056, 421970), (13820, 337576), (22112, 210985), (27640, 168788), (42197, 110560), (55280, 84394)]