67948480

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5179}}^1$

素因数の和:5237

約数の個数: 56

約数和(自身を含む): 165780720

約数和(自身を除く): 97832240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 5179, 6560, 10358, 13120, 20716, 25895, 41432, 51790, 82864, 103580, 165728, 207160, 212339, 331456, 414320, 424678, 828640, 849356, 1061695, 1657280, 1698712, 2123390, 3397424, 4246780, 6794848, 8493560, 13589696, 16987120, 33974240, 67948480]

約数ペア:

[(1, 67948480), (2, 33974240), (4, 16987120), (5, 13589696), (8, 8493560), (10, 6794848), (16, 4246780), (20, 3397424), (32, 2123390), (40, 1698712), (41, 1657280), (64, 1061695), (80, 849356), (82, 828640), (160, 424678), (164, 414320), (205, 331456), (320, 212339), (328, 207160), (410, 165728), (656, 103580), (820, 82864), (1312, 51790), (1640, 41432), (2624, 25895), (3280, 20716), (5179, 13120), (6560, 10358)]