4228480

素因数分解:

$2^7\times 5^1\times {\mathrm{6607}}^1$

素因数の和:6626

約数の個数: 32

約数和(自身を含む): 10110240

約数和(自身を除く): 5881760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 6607, 13214, 26428, 33035, 52856, 66070, 105712, 132140, 211424, 264280, 422848, 528560, 845696, 1057120, 2114240, 4228480]

約数ペア:

[(1, 4228480), (2, 2114240), (4, 1057120), (5, 845696), (8, 528560), (10, 422848), (16, 264280), (20, 211424), (32, 132140), (40, 105712), (64, 66070), (80, 52856), (128, 33035), (160, 26428), (320, 13214), (640, 6607)]