88894677380

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2339}}^1\times {\mathrm{5741}}^1$

素因数の和:8420

約数の個数: 48

約数和(自身を含む): 187355488320

約数和(自身を除く): 98460810940

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 2339, 3310, 4678, 5741, 6620, 9356, 11482, 11695, 22964, 23390, 28705, 46780, 57410, 114820, 774209, 1548418, 1900271, 3096836, 3800542, 3871045, 7601084, 7742090, 9501355, 13428199, 15484180, 19002710, 26856398, 38005420, 53712796, 67140995, 134281990, 268563980, 4444733869, 8889467738, 17778935476, 22223669345, 44447338690, 88894677380]

約数ペア:

[(1, 88894677380), (2, 44447338690), (4, 22223669345), (5, 17778935476), (10, 8889467738), (20, 4444733869), (331, 268563980), (662, 134281990), (1324, 67140995), (1655, 53712796), (2339, 38005420), (3310, 26856398), (4678, 19002710), (5741, 15484180), (6620, 13428199), (9356, 9501355), (11482, 7742090), (11695, 7601084), (22964, 3871045), (23390, 3800542), (28705, 3096836), (46780, 1900271), (57410, 1548418), (114820, 774209)]