89266060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11839}}^1$

素因数の和:11890

約数の個数: 48

約数和(自身を含む): 208857600

約数和(自身を除く): 119591540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 11839, 23678, 47356, 59195, 118390, 153907, 236780, 307814, 343331, 615628, 686662, 769535, 1373324, 1539070, 1716655, 3078140, 3433310, 4463303, 6866620, 8926606, 17853212, 22316515, 44633030, 89266060]

約数ペア:

[(1, 89266060), (2, 44633030), (4, 22316515), (5, 17853212), (10, 8926606), (13, 6866620), (20, 4463303), (26, 3433310), (29, 3078140), (52, 1716655), (58, 1539070), (65, 1373324), (116, 769535), (130, 686662), (145, 615628), (260, 343331), (290, 307814), (377, 236780), (580, 153907), (754, 118390), (1508, 59195), (1885, 47356), (3770, 23678), (7540, 11839)]