69416960

素因数分解:

$2^{11}\times 5^1\times {\mathrm{6779}}^1$

素因数の和:6806

約数の個数: 48

約数和(自身を含む): 166584600

約数和(自身を除く): 97167640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 6779, 10240, 13558, 27116, 33895, 54232, 67790, 108464, 135580, 216928, 271160, 433856, 542320, 867712, 1084640, 1735424, 2169280, 3470848, 4338560, 6941696, 8677120, 13883392, 17354240, 34708480, 69416960]

約数ペア:

[(1, 69416960), (2, 34708480), (4, 17354240), (5, 13883392), (8, 8677120), (10, 6941696), (16, 4338560), (20, 3470848), (32, 2169280), (40, 1735424), (64, 1084640), (80, 867712), (128, 542320), (160, 433856), (256, 271160), (320, 216928), (512, 135580), (640, 108464), (1024, 67790), (1280, 54232), (2048, 33895), (2560, 27116), (5120, 13558), (6779, 10240)]