132856960

素因数分解:

$2^7\times 5^1\times {\mathrm{207589}}^1$

素因数の和:207608

約数の個数: 32

約数和(自身を含む): 317612700

約数和(自身を除く): 184755740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 207589, 415178, 830356, 1037945, 1660712, 2075890, 3321424, 4151780, 6642848, 8303560, 13285696, 16607120, 26571392, 33214240, 66428480, 132856960]

約数ペア:

[(1, 132856960), (2, 66428480), (4, 33214240), (5, 26571392), (8, 16607120), (10, 13285696), (16, 8303560), (20, 6642848), (32, 4151780), (40, 3321424), (64, 2075890), (80, 1660712), (128, 1037945), (160, 830356), (320, 415178), (640, 207589)]