17967759280

素因数分解:

$2^4\times 5^1\times {\mathrm{797}}^1\times {\mathrm{281803}}^1$

素因数の和:282613

約数の個数: 40

約数和(自身を含む): 41827604112

約数和(自身を除く): 23859844832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 797, 1594, 3188, 3985, 6376, 7970, 12752, 15940, 31880, 63760, 281803, 563606, 1127212, 1409015, 2254424, 2818030, 4508848, 5636060, 11272120, 22544240, 224596991, 449193982, 898387964, 1122984955, 1796775928, 2245969910, 3593551856, 4491939820, 8983879640, 17967759280]

約数ペア:

[(1, 17967759280), (2, 8983879640), (4, 4491939820), (5, 3593551856), (8, 2245969910), (10, 1796775928), (16, 1122984955), (20, 898387964), (40, 449193982), (80, 224596991), (797, 22544240), (1594, 11272120), (3188, 5636060), (3985, 4508848), (6376, 2818030), (7970, 2254424), (12752, 1409015), (15940, 1127212), (31880, 563606), (63760, 281803)]