197596159520

素因数分解:

$2^5\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1091}}^1\times {\mathrm{4177}}^1$

素因数の和:5554

約数の個数: 96

約数和(自身を含む): 469085250816

約数和(自身を除く): 271489091296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 271, 542, 1084, 1091, 1355, 2168, 2182, 2710, 4177, 4336, 4364, 5420, 5455, 8354, 8672, 8728, 10840, 10910, 16708, 17456, 20885, 21680, 21820, 33416, 34912, 41770, 43360, 43640, 66832, 83540, 87280, 133664, 167080, 174560, 295661, 334160, 591322, 668320, 1131967, 1182644, 1478305, 2263934, 2365288, 2956610, 4527868, 4557107, 4730576, 5659835, 5913220, 9055736, 9114214, 9461152, 11319670, 11826440, 18111472, 18228428, 22639340, 22785535, 23652880, 36222944, 36456856, 45278680, 45571070, 47305760, 72913712, 90557360, 91142140, 145827424, 181114720, 182284280, 364568560, 729137120, 1234975997, 2469951994, 4939903988, 6174879985, 9879807976, 12349759970, 19759615952, 24699519940, 39519231904, 49399039880, 98798079760, 197596159520]

約数ペア:

[(1, 197596159520), (2, 98798079760), (4, 49399039880), (5, 39519231904), (8, 24699519940), (10, 19759615952), (16, 12349759970), (20, 9879807976), (32, 6174879985), (40, 4939903988), (80, 2469951994), (160, 1234975997), (271, 729137120), (542, 364568560), (1084, 182284280), (1091, 181114720), (1355, 145827424), (2168, 91142140), (2182, 90557360), (2710, 72913712), (4177, 47305760), (4336, 45571070), (4364, 45278680), (5420, 36456856), (5455, 36222944), (8354, 23652880), (8672, 22785535), (8728, 22639340), (10840, 18228428), (10910, 18111472), (16708, 11826440), (17456, 11319670), (20885, 9461152), (21680, 9114214), (21820, 9055736), (33416, 5913220), (34912, 5659835), (41770, 4730576), (43360, 4557107), (43640, 4527868), (66832, 2956610), (83540, 2365288), (87280, 2263934), (133664, 1478305), (167080, 1182644), (174560, 1131967), (295661, 668320), (334160, 591322)]