241749560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4603}}^1$

素因数の和:4728

約数の個数: 64

約数和(自身を含む): 591706080

約数和(自身を除く): 349956520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 101, 104, 130, 202, 260, 404, 505, 520, 808, 1010, 1313, 2020, 2626, 4040, 4603, 5252, 6565, 9206, 10504, 13130, 18412, 23015, 26260, 36824, 46030, 52520, 59839, 92060, 119678, 184120, 239356, 299195, 464903, 478712, 598390, 929806, 1196780, 1859612, 2324515, 2393560, 3719224, 4649030, 6043739, 9298060, 12087478, 18596120, 24174956, 30218695, 48349912, 60437390, 120874780, 241749560]

約数ペア:

[(1, 241749560), (2, 120874780), (4, 60437390), (5, 48349912), (8, 30218695), (10, 24174956), (13, 18596120), (20, 12087478), (26, 9298060), (40, 6043739), (52, 4649030), (65, 3719224), (101, 2393560), (104, 2324515), (130, 1859612), (202, 1196780), (260, 929806), (404, 598390), (505, 478712), (520, 464903), (808, 299195), (1010, 239356), (1313, 184120), (2020, 119678), (2626, 92060), (4040, 59839), (4603, 52520), (5252, 46030), (6565, 36824), (9206, 26260), (10504, 23015), (13130, 18412)]