5295760

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1315

約数の個数: 40

約数和(自身を含む): 12555000

約数和(自身を除く): 7259240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 1249, 2120, 2498, 4240, 4996, 6245, 9992, 12490, 19984, 24980, 49960, 66197, 99920, 132394, 264788, 330985, 529576, 661970, 1059152, 1323940, 2647880, 5295760]

約数ペア:

[(1, 5295760), (2, 2647880), (4, 1323940), (5, 1059152), (8, 661970), (10, 529576), (16, 330985), (20, 264788), (40, 132394), (53, 99920), (80, 66197), (106, 49960), (212, 24980), (265, 19984), (424, 12490), (530, 9992), (848, 6245), (1060, 4996), (1249, 4240), (2120, 2498)]