11759540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 27471360

約数和(自身を除く): 15711820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1459, 1612, 2015, 2918, 4030, 5836, 7295, 8060, 14590, 18967, 29180, 37934, 45229, 75868, 90458, 94835, 180916, 189670, 226145, 379340, 452290, 587977, 904580, 1175954, 2351908, 2939885, 5879770, 11759540]

約数ペア:

[(1, 11759540), (2, 5879770), (4, 2939885), (5, 2351908), (10, 1175954), (13, 904580), (20, 587977), (26, 452290), (31, 379340), (52, 226145), (62, 189670), (65, 180916), (124, 94835), (130, 90458), (155, 75868), (260, 45229), (310, 37934), (403, 29180), (620, 18967), (806, 14590), (1459, 8060), (1612, 7295), (2015, 5836), (2918, 4030)]