5298520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4273}}^1$

素因数の和:4315

約数の個数: 32

約数和(自身を含む): 12309120

約数和(自身を除く): 7010600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 4273, 8546, 17092, 21365, 34184, 42730, 85460, 132463, 170920, 264926, 529852, 662315, 1059704, 1324630, 2649260, 5298520]

約数ペア:

[(1, 5298520), (2, 2649260), (4, 1324630), (5, 1059704), (8, 662315), (10, 529852), (20, 264926), (31, 170920), (40, 132463), (62, 85460), (124, 42730), (155, 34184), (248, 21365), (310, 17092), (620, 8546), (1240, 4273)]