79652860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15377}}^1$

素因数の和:15430

約数の個数: 48

約数和(自身を含む): 196346304

約数和(自身を除く): 116693444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 15377, 30754, 61508, 76885, 107639, 153770, 215278, 307540, 430556, 538195, 568949, 1076390, 1137898, 2152780, 2275796, 2844745, 3982643, 5689490, 7965286, 11378980, 15930572, 19913215, 39826430, 79652860]

約数ペア:

[(1, 79652860), (2, 39826430), (4, 19913215), (5, 15930572), (7, 11378980), (10, 7965286), (14, 5689490), (20, 3982643), (28, 2844745), (35, 2275796), (37, 2152780), (70, 1137898), (74, 1076390), (140, 568949), (148, 538195), (185, 430556), (259, 307540), (370, 215278), (518, 153770), (740, 107639), (1036, 76885), (1295, 61508), (2590, 30754), (5180, 15377)]