66651050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4127}}^1$

素因数の和:4175

約数の個数: 48

約数和(自身を含む): 138205440

約数和(自身を除く): 71554390

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 3230, 4127, 8075, 8254, 16150, 20635, 41270, 70159, 78413, 103175, 140318, 156826, 206350, 350795, 392065, 701590, 784130, 1333021, 1753975, 1960325, 2666042, 3507950, 3920650, 6665105, 13330210, 33325525, 66651050]

約数ペア:

[(1, 66651050), (2, 33325525), (5, 13330210), (10, 6665105), (17, 3920650), (19, 3507950), (25, 2666042), (34, 1960325), (38, 1753975), (50, 1333021), (85, 784130), (95, 701590), (170, 392065), (190, 350795), (323, 206350), (425, 156826), (475, 140318), (646, 103175), (850, 78413), (950, 70159), (1615, 41270), (3230, 20635), (4127, 16150), (8075, 8254)]