66101120

素因数分解:

$2^7\times 5^1\times {\mathrm{179}}^1\times {\mathrm{577}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 159181200

約数和(自身を除く): 93080080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 179, 320, 358, 577, 640, 716, 895, 1154, 1432, 1790, 2308, 2864, 2885, 3580, 4616, 5728, 5770, 7160, 9232, 11456, 11540, 14320, 18464, 22912, 23080, 28640, 36928, 46160, 57280, 73856, 92320, 103283, 114560, 184640, 206566, 369280, 413132, 516415, 826264, 1032830, 1652528, 2065660, 3305056, 4131320, 6610112, 8262640, 13220224, 16525280, 33050560, 66101120]

約数ペア:

[(1, 66101120), (2, 33050560), (4, 16525280), (5, 13220224), (8, 8262640), (10, 6610112), (16, 4131320), (20, 3305056), (32, 2065660), (40, 1652528), (64, 1032830), (80, 826264), (128, 516415), (160, 413132), (179, 369280), (320, 206566), (358, 184640), (577, 114560), (640, 103283), (716, 92320), (895, 73856), (1154, 57280), (1432, 46160), (1790, 36928), (2308, 28640), (2864, 23080), (2885, 22912), (3580, 18464), (4616, 14320), (5728, 11540), (5770, 11456), (7160, 9232)]