82347520

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1735

約数の個数: 80

約数和(自身を含む): 207955440

約数和(自身を除く): 125607920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 1693, 2432, 2560, 3040, 3386, 4864, 6080, 6772, 8465, 9728, 12160, 13544, 16930, 24320, 27088, 32167, 33860, 48640, 54176, 64334, 67720, 108352, 128668, 135440, 160835, 216704, 257336, 270880, 321670, 433408, 514672, 541760, 643340, 866816, 1029344, 1083520, 1286680, 2058688, 2167040, 2573360, 4117376, 4334080, 5146720, 8234752, 10293440, 16469504, 20586880, 41173760, 82347520]

約数ペア:

[(1, 82347520), (2, 41173760), (4, 20586880), (5, 16469504), (8, 10293440), (10, 8234752), (16, 5146720), (19, 4334080), (20, 4117376), (32, 2573360), (38, 2167040), (40, 2058688), (64, 1286680), (76, 1083520), (80, 1029344), (95, 866816), (128, 643340), (152, 541760), (160, 514672), (190, 433408), (256, 321670), (304, 270880), (320, 257336), (380, 216704), (512, 160835), (608, 135440), (640, 128668), (760, 108352), (1216, 67720), (1280, 64334), (1520, 54176), (1693, 48640), (2432, 33860), (2560, 32167), (3040, 27088), (3386, 24320), (4864, 16930), (6080, 13544), (6772, 12160), (8465, 9728)]