15694929820

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{41651}}^1$

素因数の和:41970

約数の個数: 48

約数和(自身を含む): 33504202368

約数和(自身を除く): 17809272548

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 227, 332, 415, 454, 830, 908, 1135, 1660, 2270, 4540, 18841, 37682, 41651, 75364, 83302, 94205, 166604, 188410, 208255, 376820, 416510, 833020, 3457033, 6914066, 9454777, 13828132, 17285165, 18909554, 34570330, 37819108, 47273885, 69140660, 94547770, 189095540, 784746491, 1569492982, 3138985964, 3923732455, 7847464910, 15694929820]

約数ペア:

[(1, 15694929820), (2, 7847464910), (4, 3923732455), (5, 3138985964), (10, 1569492982), (20, 784746491), (83, 189095540), (166, 94547770), (227, 69140660), (332, 47273885), (415, 37819108), (454, 34570330), (830, 18909554), (908, 17285165), (1135, 13828132), (1660, 9454777), (2270, 6914066), (4540, 3457033), (18841, 833020), (37682, 416510), (41651, 376820), (75364, 208255), (83302, 188410), (94205, 166604)]