13159760

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{607}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 30759936

約数和(自身を除く): 17600176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 607, 1084, 1214, 1355, 2168, 2428, 2710, 3035, 4336, 4856, 5420, 6070, 9712, 10840, 12140, 21680, 24280, 48560, 164497, 328994, 657988, 822485, 1315976, 1644970, 2631952, 3289940, 6579880, 13159760]

約数ペア:

[(1, 13159760), (2, 6579880), (4, 3289940), (5, 2631952), (8, 1644970), (10, 1315976), (16, 822485), (20, 657988), (40, 328994), (80, 164497), (271, 48560), (542, 24280), (607, 21680), (1084, 12140), (1214, 10840), (1355, 9712), (2168, 6070), (2428, 5420), (2710, 4856), (3035, 4336)]