179442620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{5501}}^1$

素因数の和:5750

約数の個数: 48

約数和(自身を含む): 432589248

約数和(自身を除く): 253146628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1631, 2330, 3262, 4660, 5501, 6524, 8155, 11002, 16310, 22004, 27505, 32620, 38507, 55010, 77014, 110020, 154028, 192535, 385070, 770140, 1281733, 2563466, 5126932, 6408665, 8972131, 12817330, 17944262, 25634660, 35888524, 44860655, 89721310, 179442620]

約数ペア:

[(1, 179442620), (2, 89721310), (4, 44860655), (5, 35888524), (7, 25634660), (10, 17944262), (14, 12817330), (20, 8972131), (28, 6408665), (35, 5126932), (70, 2563466), (140, 1281733), (233, 770140), (466, 385070), (932, 192535), (1165, 154028), (1631, 110020), (2330, 77014), (3262, 55010), (4660, 38507), (5501, 32620), (6524, 27505), (8155, 22004), (11002, 16310)]