2005042592

素因数分解:

$2^5\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{5009}}^1$

素因数の和:6813

約数の個数: 48

約数和(自身を含む): 4514771520

約数和(自身を除く): 2509728928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1787, 3574, 5009, 7148, 10018, 12509, 14296, 20036, 25018, 28592, 35063, 40072, 50036, 57184, 70126, 80144, 100072, 140252, 160288, 200144, 280504, 400288, 561008, 1122016, 8951083, 17902166, 35804332, 62657581, 71608664, 125315162, 143217328, 250630324, 286434656, 501260648, 1002521296, 2005042592]

約数ペア:

[(1, 2005042592), (2, 1002521296), (4, 501260648), (7, 286434656), (8, 250630324), (14, 143217328), (16, 125315162), (28, 71608664), (32, 62657581), (56, 35804332), (112, 17902166), (224, 8951083), (1787, 1122016), (3574, 561008), (5009, 400288), (7148, 280504), (10018, 200144), (12509, 160288), (14296, 140252), (20036, 100072), (25018, 80144), (28592, 70126), (35063, 57184), (40072, 50036)]