5224180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 12023424

約数和(自身を除く): 6799244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 283, 284, 355, 566, 710, 923, 1132, 1415, 1420, 1846, 2830, 3679, 3692, 4615, 5660, 7358, 9230, 14716, 18395, 18460, 20093, 36790, 40186, 73580, 80372, 100465, 200930, 261209, 401860, 522418, 1044836, 1306045, 2612090, 5224180]

約数ペア:

[(1, 5224180), (2, 2612090), (4, 1306045), (5, 1044836), (10, 522418), (13, 401860), (20, 261209), (26, 200930), (52, 100465), (65, 80372), (71, 73580), (130, 40186), (142, 36790), (260, 20093), (283, 18460), (284, 18395), (355, 14716), (566, 9230), (710, 7358), (923, 5660), (1132, 4615), (1415, 3692), (1420, 3679), (1846, 2830)]