2050874813560

素因数分解:

$2^3\times 5^1\times {\mathrm{7499}}^1\times {\mathrm{6837161}}^1$

素因数の和:6844671

約数の個数: 32

約数和(自身を含む): 4615084350000

約数和(自身を除く): 2564209536440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 7499, 14998, 29996, 37495, 59992, 74990, 149980, 299960, 6837161, 13674322, 27348644, 34185805, 54697288, 68371610, 136743220, 273486440, 51271870339, 102543740678, 205087481356, 256359351695, 410174962712, 512718703390, 1025437406780, 2050874813560]

約数ペア:

[(1, 2050874813560), (2, 1025437406780), (4, 512718703390), (5, 410174962712), (8, 256359351695), (10, 205087481356), (20, 102543740678), (40, 51271870339), (7499, 273486440), (14998, 136743220), (29996, 68371610), (37495, 54697288), (59992, 34185805), (74990, 27348644), (149980, 13674322), (299960, 6837161)]