15693710440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{115361}}^1$

素因数の和:115570

約数の個数: 64

約数和(自身を含む): 37377288000

約数和(自身を除く): 21683577560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 179, 190, 358, 380, 716, 760, 895, 1432, 1790, 3401, 3580, 6802, 7160, 13604, 17005, 27208, 34010, 68020, 115361, 136040, 230722, 461444, 576805, 922888, 1153610, 2191859, 2307220, 4383718, 4614440, 8767436, 10959295, 17534872, 20649619, 21918590, 41299238, 43837180, 82598476, 87674360, 103248095, 165196952, 206496190, 392342761, 412992380, 784685522, 825984760, 1569371044, 1961713805, 3138742088, 3923427610, 7846855220, 15693710440]

約数ペア:

[(1, 15693710440), (2, 7846855220), (4, 3923427610), (5, 3138742088), (8, 1961713805), (10, 1569371044), (19, 825984760), (20, 784685522), (38, 412992380), (40, 392342761), (76, 206496190), (95, 165196952), (152, 103248095), (179, 87674360), (190, 82598476), (358, 43837180), (380, 41299238), (716, 21918590), (760, 20649619), (895, 17534872), (1432, 10959295), (1790, 8767436), (3401, 4614440), (3580, 4383718), (6802, 2307220), (7160, 2191859), (13604, 1153610), (17005, 922888), (27208, 576805), (34010, 461444), (68020, 230722), (115361, 136040)]