66380480

素因数分解:

$2^6\times 5^1\times {\mathrm{283}}^1\times {\mathrm{733}}^1$

素因数の和:1033

約数の個数: 56

約数和(自身を含む): 158843472

約数和(自身を除く): 92462992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 283, 320, 566, 733, 1132, 1415, 1466, 2264, 2830, 2932, 3665, 4528, 5660, 5864, 7330, 9056, 11320, 11728, 14660, 18112, 22640, 23456, 29320, 45280, 46912, 58640, 90560, 117280, 207439, 234560, 414878, 829756, 1037195, 1659512, 2074390, 3319024, 4148780, 6638048, 8297560, 13276096, 16595120, 33190240, 66380480]

約数ペア:

[(1, 66380480), (2, 33190240), (4, 16595120), (5, 13276096), (8, 8297560), (10, 6638048), (16, 4148780), (20, 3319024), (32, 2074390), (40, 1659512), (64, 1037195), (80, 829756), (160, 414878), (283, 234560), (320, 207439), (566, 117280), (733, 90560), (1132, 58640), (1415, 46912), (1466, 45280), (2264, 29320), (2830, 23456), (2932, 22640), (3665, 18112), (4528, 14660), (5660, 11728), (5864, 11320), (7330, 9056)]