79077460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51349}}^1$

素因数の和:51376

約数の個数: 48

約数和(自身を含む): 207043200

約数和(自身を除く): 127965740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 51349, 102698, 205396, 256745, 359443, 513490, 564839, 718886, 1026980, 1129678, 1437772, 1797215, 2259356, 2824195, 3594430, 3953873, 5648390, 7188860, 7907746, 11296780, 15815492, 19769365, 39538730, 79077460]

約数ペア:

[(1, 79077460), (2, 39538730), (4, 19769365), (5, 15815492), (7, 11296780), (10, 7907746), (11, 7188860), (14, 5648390), (20, 3953873), (22, 3594430), (28, 2824195), (35, 2259356), (44, 1797215), (55, 1437772), (70, 1129678), (77, 1026980), (110, 718886), (140, 564839), (154, 513490), (220, 359443), (308, 256745), (385, 205396), (770, 102698), (1540, 51349)]