79421120

素因数分解:

$2^6\times 5^1\times {\mathrm{283}}^1\times {\mathrm{877}}^1$

素因数の和:1177

約数の個数: 56

約数和(自身を含む): 190006224

約数和(自身を除く): 110585104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 283, 320, 566, 877, 1132, 1415, 1754, 2264, 2830, 3508, 4385, 4528, 5660, 7016, 8770, 9056, 11320, 14032, 17540, 18112, 22640, 28064, 35080, 45280, 56128, 70160, 90560, 140320, 248191, 280640, 496382, 992764, 1240955, 1985528, 2481910, 3971056, 4963820, 7942112, 9927640, 15884224, 19855280, 39710560, 79421120]

約数ペア:

[(1, 79421120), (2, 39710560), (4, 19855280), (5, 15884224), (8, 9927640), (10, 7942112), (16, 4963820), (20, 3971056), (32, 2481910), (40, 1985528), (64, 1240955), (80, 992764), (160, 496382), (283, 280640), (320, 248191), (566, 140320), (877, 90560), (1132, 70160), (1415, 56128), (1754, 45280), (2264, 35080), (2830, 28064), (3508, 22640), (4385, 18112), (4528, 17540), (5660, 14032), (7016, 11320), (8770, 9056)]