91779680

素因数分解:

$2^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1733}}^1$

素因数の和:2079

約数の個数: 48

約数和(自身を含む): 217610064

約数和(自身を除く): 125830384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 331, 662, 1324, 1655, 1733, 2648, 3310, 3466, 5296, 6620, 6932, 8665, 10592, 13240, 13864, 17330, 26480, 27728, 34660, 52960, 55456, 69320, 138640, 277280, 573623, 1147246, 2294492, 2868115, 4588984, 5736230, 9177968, 11472460, 18355936, 22944920, 45889840, 91779680]

約数ペア:

[(1, 91779680), (2, 45889840), (4, 22944920), (5, 18355936), (8, 11472460), (10, 9177968), (16, 5736230), (20, 4588984), (32, 2868115), (40, 2294492), (80, 1147246), (160, 573623), (331, 277280), (662, 138640), (1324, 69320), (1655, 55456), (1733, 52960), (2648, 34660), (3310, 27728), (3466, 26480), (5296, 17330), (6620, 13864), (6932, 13240), (8665, 10592)]