2752802863480

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4057}}^1\times {\mathrm{204377}}^1$

素因数の和:208528

約数の個数: 64

約数和(自身を含む): 6270006385440

約数和(自身を除く): 3517203521960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 4057, 8114, 16228, 20285, 32456, 40570, 81140, 162280, 204377, 336731, 408754, 673462, 817508, 1021885, 1346924, 1635016, 1683655, 2043770, 2693848, 3367310, 4087540, 6734620, 8175080, 13469240, 16963291, 33926582, 67853164, 84816455, 135706328, 169632910, 339265820, 678531640, 829157489, 1658314978, 3316629956, 4145787445, 6633259912, 8291574890, 16583149780, 33166299560, 68820071587, 137640143174, 275280286348, 344100357935, 550560572696, 688200715870, 1376401431740, 2752802863480]

約数ペア:

[(1, 2752802863480), (2, 1376401431740), (4, 688200715870), (5, 550560572696), (8, 344100357935), (10, 275280286348), (20, 137640143174), (40, 68820071587), (83, 33166299560), (166, 16583149780), (332, 8291574890), (415, 6633259912), (664, 4145787445), (830, 3316629956), (1660, 1658314978), (3320, 829157489), (4057, 678531640), (8114, 339265820), (16228, 169632910), (20285, 135706328), (32456, 84816455), (40570, 67853164), (81140, 33926582), (162280, 16963291), (204377, 13469240), (336731, 8175080), (408754, 6734620), (673462, 4087540), (817508, 3367310), (1021885, 2693848), (1346924, 2043770), (1635016, 1683655)]