3330487940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{10939}}^1$

素因数の和:12132

約数の個数: 48

約数和(自身を含む): 7539147840

約数和(自身を除く): 4208659900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1171, 2342, 4684, 5855, 10939, 11710, 15223, 21878, 23420, 30446, 43756, 54695, 60892, 76115, 109390, 142207, 152230, 218780, 284414, 304460, 568828, 711035, 1422070, 2844140, 12809569, 25619138, 51238276, 64047845, 128095690, 166524397, 256191380, 333048794, 666097588, 832621985, 1665243970, 3330487940]

約数ペア:

[(1, 3330487940), (2, 1665243970), (4, 832621985), (5, 666097588), (10, 333048794), (13, 256191380), (20, 166524397), (26, 128095690), (52, 64047845), (65, 51238276), (130, 25619138), (260, 12809569), (1171, 2844140), (2342, 1422070), (4684, 711035), (5855, 568828), (10939, 304460), (11710, 284414), (15223, 218780), (21878, 152230), (23420, 142207), (30446, 109390), (43756, 76115), (54695, 60892)]