77051380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23929}}^1$

素因数の和:23968

約数の個数: 48

約数和(自身を含む): 192971520

約数和(自身を除く): 115920140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 23929, 47858, 95716, 119645, 167503, 239290, 335006, 478580, 550367, 670012, 837515, 1100734, 1675030, 2201468, 2751835, 3350060, 3852569, 5503670, 7705138, 11007340, 15410276, 19262845, 38525690, 77051380]

約数ペア:

[(1, 77051380), (2, 38525690), (4, 19262845), (5, 15410276), (7, 11007340), (10, 7705138), (14, 5503670), (20, 3852569), (23, 3350060), (28, 2751835), (35, 2201468), (46, 1675030), (70, 1100734), (92, 837515), (115, 670012), (140, 550367), (161, 478580), (230, 335006), (322, 239290), (460, 167503), (644, 119645), (805, 95716), (1610, 47858), (3220, 23929)]