79913920

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6091}}^1$

素因数の和:6149

約数の個数: 56

約数和(自身を含む): 194968368

約数和(自身を除く): 115054448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6091, 6560, 12182, 13120, 24364, 30455, 48728, 60910, 97456, 121820, 194912, 243640, 249731, 389824, 487280, 499462, 974560, 998924, 1248655, 1949120, 1997848, 2497310, 3995696, 4994620, 7991392, 9989240, 15982784, 19978480, 39956960, 79913920]

約数ペア:

[(1, 79913920), (2, 39956960), (4, 19978480), (5, 15982784), (8, 9989240), (10, 7991392), (16, 4994620), (20, 3995696), (32, 2497310), (40, 1997848), (41, 1949120), (64, 1248655), (80, 998924), (82, 974560), (160, 499462), (164, 487280), (205, 389824), (320, 249731), (328, 243640), (410, 194912), (656, 121820), (820, 97456), (1312, 60910), (1640, 48728), (2624, 30455), (3280, 24364), (6091, 13120), (6560, 12182)]