137002580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47903}}^1$

素因数の和:47936

約数の個数: 48

約数和(自身を含む): 338010624

約数和(自身を除く): 201008044

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 47903, 95806, 191612, 239515, 479030, 526933, 622739, 958060, 1053866, 1245478, 2107732, 2490956, 2634665, 3113695, 5269330, 6227390, 6850129, 10538660, 12454780, 13700258, 27400516, 34250645, 68501290, 137002580]

約数ペア:

[(1, 137002580), (2, 68501290), (4, 34250645), (5, 27400516), (10, 13700258), (11, 12454780), (13, 10538660), (20, 6850129), (22, 6227390), (26, 5269330), (44, 3113695), (52, 2634665), (55, 2490956), (65, 2107732), (110, 1245478), (130, 1053866), (143, 958060), (220, 622739), (260, 526933), (286, 479030), (572, 239515), (715, 191612), (1430, 95806), (2860, 47903)]