11760140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 28449792

約数和(自身を除く): 16689652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 503, 668, 835, 1006, 1169, 1670, 2012, 2338, 2515, 3340, 3521, 4676, 5030, 5845, 7042, 10060, 11690, 14084, 17605, 23380, 35210, 70420, 84001, 168002, 336004, 420005, 588007, 840010, 1176014, 1680020, 2352028, 2940035, 5880070, 11760140]

約数ペア:

[(1, 11760140), (2, 5880070), (4, 2940035), (5, 2352028), (7, 1680020), (10, 1176014), (14, 840010), (20, 588007), (28, 420005), (35, 336004), (70, 168002), (140, 84001), (167, 70420), (334, 35210), (503, 23380), (668, 17605), (835, 14084), (1006, 11690), (1169, 10060), (1670, 7042), (2012, 5845), (2338, 5030), (2515, 4676), (3340, 3521)]