13642750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^3\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 64

約数和(自身を含む): 28776384

約数和(自身を除く): 15133634

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 121, 125, 205, 242, 250, 275, 410, 451, 550, 605, 902, 1025, 1210, 1331, 1375, 2050, 2255, 2662, 2750, 3025, 4510, 4961, 5125, 6050, 6655, 9922, 10250, 11275, 13310, 15125, 22550, 24805, 30250, 33275, 49610, 54571, 56375, 66550, 109142, 112750, 124025, 166375, 248050, 272855, 332750, 545710, 620125, 1240250, 1364275, 2728550, 6821375, 13642750]

約数ペア:

[(1, 13642750), (2, 6821375), (5, 2728550), (10, 1364275), (11, 1240250), (22, 620125), (25, 545710), (41, 332750), (50, 272855), (55, 248050), (82, 166375), (110, 124025), (121, 112750), (125, 109142), (205, 66550), (242, 56375), (250, 54571), (275, 49610), (410, 33275), (451, 30250), (550, 24805), (605, 22550), (902, 15125), (1025, 13310), (1210, 11275), (1331, 10250), (1375, 9922), (2050, 6655), (2255, 6050), (2662, 5125), (2750, 4961), (3025, 4510)]