77595380

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 167704320

約数和(自身を除く): 90108940

約数列:

[1, 2, 4, 5, 10, 20, 67, 79, 134, 158, 268, 316, 335, 395, 670, 733, 790, 1340, 1466, 1580, 2932, 3665, 5293, 7330, 10586, 14660, 21172, 26465, 49111, 52930, 57907, 98222, 105860, 115814, 196444, 231628, 245555, 289535, 491110, 579070, 982220, 1158140, 3879769, 7759538, 15519076, 19398845, 38797690, 77595380]

約数ペア:

[(1, 77595380), (2, 38797690), (4, 19398845), (5, 15519076), (10, 7759538), (20, 3879769), (67, 1158140), (79, 982220), (134, 579070), (158, 491110), (268, 289535), (316, 245555), (335, 231628), (395, 196444), (670, 115814), (733, 105860), (790, 98222), (1340, 57907), (1466, 52930), (1580, 49111), (2932, 26465), (3665, 21172), (5293, 14660), (7330, 10586)]