85011420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1591

約数の個数: 96

約数和(自身を含む): 260027712

約数和(自身を除く): 175016292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 219, 260, 292, 365, 390, 438, 730, 780, 876, 949, 1095, 1460, 1493, 1898, 2190, 2847, 2986, 3796, 4380, 4479, 4745, 5694, 5972, 7465, 8958, 9490, 11388, 14235, 14930, 17916, 18980, 19409, 22395, 28470, 29860, 38818, 44790, 56940, 58227, 77636, 89580, 97045, 108989, 116454, 194090, 217978, 232908, 291135, 326967, 388180, 435956, 544945, 582270, 653934, 1089890, 1164540, 1307868, 1416857, 1634835, 2179780, 2833714, 3269670, 4250571, 5667428, 6539340, 7084285, 8501142, 14168570, 17002284, 21252855, 28337140, 42505710, 85011420]

約数ペア:

[(1, 85011420), (2, 42505710), (3, 28337140), (4, 21252855), (5, 17002284), (6, 14168570), (10, 8501142), (12, 7084285), (13, 6539340), (15, 5667428), (20, 4250571), (26, 3269670), (30, 2833714), (39, 2179780), (52, 1634835), (60, 1416857), (65, 1307868), (73, 1164540), (78, 1089890), (130, 653934), (146, 582270), (156, 544945), (195, 435956), (219, 388180), (260, 326967), (292, 291135), (365, 232908), (390, 217978), (438, 194090), (730, 116454), (780, 108989), (876, 97045), (949, 89580), (1095, 77636), (1460, 58227), (1493, 56940), (1898, 44790), (2190, 38818), (2847, 29860), (2986, 28470), (3796, 22395), (4380, 19409), (4479, 18980), (4745, 17916), (5694, 14930), (5972, 14235), (7465, 11388), (8958, 9490)]