67701597560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{89633}}^1$

素因数の和:90488

約数の個数: 64

約数和(自身を含む): 159146959680

約数和(自身を除く): 91445362120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 821, 920, 1642, 3284, 4105, 6568, 8210, 16420, 18883, 32840, 37766, 75532, 89633, 94415, 151064, 179266, 188830, 358532, 377660, 448165, 717064, 755320, 896330, 1792660, 2061559, 3585320, 4123118, 8246236, 10307795, 16492472, 20615590, 41231180, 73588693, 82462360, 147177386, 294354772, 367943465, 588709544, 735886930, 1471773860, 1692539939, 2943547720, 3385079878, 6770159756, 8462699695, 13540319512, 16925399390, 33850798780, 67701597560]

約数ペア:

[(1, 67701597560), (2, 33850798780), (4, 16925399390), (5, 13540319512), (8, 8462699695), (10, 6770159756), (20, 3385079878), (23, 2943547720), (40, 1692539939), (46, 1471773860), (92, 735886930), (115, 588709544), (184, 367943465), (230, 294354772), (460, 147177386), (821, 82462360), (920, 73588693), (1642, 41231180), (3284, 20615590), (4105, 16492472), (6568, 10307795), (8210, 8246236), (16420, 4123118), (18883, 3585320), (32840, 2061559), (37766, 1792660), (75532, 896330), (89633, 755320), (94415, 717064), (151064, 448165), (179266, 377660), (188830, 358532)]