116718980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{119101}}^1$

素因数の和:119124

約数の個数: 36

約数和(自身を含む): 285130188

約数和(自身を除く): 168411208

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 119101, 238202, 476404, 595505, 833707, 1191010, 1667414, 2382020, 3334828, 4168535, 5835949, 8337070, 11671898, 16674140, 23343796, 29179745, 58359490, 116718980]

約数ペア:

[(1, 116718980), (2, 58359490), (4, 29179745), (5, 23343796), (7, 16674140), (10, 11671898), (14, 8337070), (20, 5835949), (28, 4168535), (35, 3334828), (49, 2382020), (70, 1667414), (98, 1191010), (140, 833707), (196, 595505), (245, 476404), (490, 238202), (980, 119101)]