83246660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 211341312

約数和(自身を除く): 128094652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 103, 115, 140, 161, 206, 230, 251, 322, 412, 460, 502, 515, 644, 721, 805, 1004, 1030, 1255, 1442, 1610, 1757, 2060, 2369, 2510, 2884, 3220, 3514, 3605, 4738, 5020, 5773, 7028, 7210, 8785, 9476, 11546, 11845, 14420, 16583, 17570, 23092, 23690, 25853, 28865, 33166, 35140, 40411, 47380, 51706, 57730, 66332, 80822, 82915, 103412, 115460, 129265, 161644, 165830, 180971, 202055, 258530, 331660, 361942, 404110, 517060, 594619, 723884, 808220, 904855, 1189238, 1809710, 2378476, 2973095, 3619420, 4162333, 5946190, 8324666, 11892380, 16649332, 20811665, 41623330, 83246660]

約数ペア:

[(1, 83246660), (2, 41623330), (4, 20811665), (5, 16649332), (7, 11892380), (10, 8324666), (14, 5946190), (20, 4162333), (23, 3619420), (28, 2973095), (35, 2378476), (46, 1809710), (70, 1189238), (92, 904855), (103, 808220), (115, 723884), (140, 594619), (161, 517060), (206, 404110), (230, 361942), (251, 331660), (322, 258530), (412, 202055), (460, 180971), (502, 165830), (515, 161644), (644, 129265), (721, 115460), (805, 103412), (1004, 82915), (1030, 80822), (1255, 66332), (1442, 57730), (1610, 51706), (1757, 47380), (2060, 40411), (2369, 35140), (2510, 33166), (2884, 28865), (3220, 25853), (3514, 23690), (3605, 23092), (4738, 17570), (5020, 16583), (5773, 14420), (7028, 11845), (7210, 11546), (8785, 9476)]