2575300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 6902336

約数和(自身を除く): 4327036

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 283, 325, 350, 364, 455, 566, 650, 700, 910, 1132, 1300, 1415, 1820, 1981, 2275, 2830, 3679, 3962, 4550, 5660, 7075, 7358, 7924, 9100, 9905, 14150, 14716, 18395, 19810, 25753, 28300, 36790, 39620, 49525, 51506, 73580, 91975, 99050, 103012, 128765, 183950, 198100, 257530, 367900, 515060, 643825, 1287650, 2575300]

約数ペア:

[(1, 2575300), (2, 1287650), (4, 643825), (5, 515060), (7, 367900), (10, 257530), (13, 198100), (14, 183950), (20, 128765), (25, 103012), (26, 99050), (28, 91975), (35, 73580), (50, 51506), (52, 49525), (65, 39620), (70, 36790), (91, 28300), (100, 25753), (130, 19810), (140, 18395), (175, 14716), (182, 14150), (260, 9905), (283, 9100), (325, 7924), (350, 7358), (364, 7075), (455, 5660), (566, 4550), (650, 3962), (700, 3679), (910, 2830), (1132, 2275), (1300, 1981), (1415, 1820)]