3924654320

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{1811}}^1$

素因数の和:2190

約数の個数: 80

約数和(自身を含む): 9253550592

約数和(自身を除く): 5328896272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 263, 412, 515, 526, 824, 1030, 1052, 1315, 1648, 1811, 2060, 2104, 2630, 3622, 4120, 4208, 5260, 7244, 8240, 9055, 10520, 14488, 18110, 21040, 27089, 28976, 36220, 54178, 72440, 108356, 135445, 144880, 186533, 216712, 270890, 373066, 433424, 476293, 541780, 746132, 932665, 952586, 1083560, 1492264, 1865330, 1905172, 2167120, 2381465, 2984528, 3730660, 3810344, 4762930, 7461320, 7620688, 9525860, 14922640, 19051720, 38103440, 49058179, 98116358, 196232716, 245290895, 392465432, 490581790, 784930864, 981163580, 1962327160, 3924654320]

約数ペア:

[(1, 3924654320), (2, 1962327160), (4, 981163580), (5, 784930864), (8, 490581790), (10, 392465432), (16, 245290895), (20, 196232716), (40, 98116358), (80, 49058179), (103, 38103440), (206, 19051720), (263, 14922640), (412, 9525860), (515, 7620688), (526, 7461320), (824, 4762930), (1030, 3810344), (1052, 3730660), (1315, 2984528), (1648, 2381465), (1811, 2167120), (2060, 1905172), (2104, 1865330), (2630, 1492264), (3622, 1083560), (4120, 952586), (4208, 932665), (5260, 746132), (7244, 541780), (8240, 476293), (9055, 433424), (10520, 373066), (14488, 270890), (18110, 216712), (21040, 186533), (27089, 144880), (28976, 135445), (36220, 108356), (54178, 72440)]