2594361590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 4949268480

約数和(自身を除く): 2354906890

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 214, 230, 271, 389, 535, 542, 778, 1070, 1355, 1945, 2461, 2710, 3890, 4922, 6233, 8947, 12305, 12466, 17894, 24610, 28997, 31165, 41623, 44735, 57994, 62330, 83246, 89470, 105419, 144985, 208115, 210838, 289970, 416230, 527095, 666931, 957329, 1054190, 1333862, 1914658, 2424637, 3334655, 4786645, 4849274, 6669310, 9573290, 11279833, 12123185, 22559666, 24246370, 56399165, 112798330, 259436159, 518872318, 1297180795, 2594361590]

約数ペア:

[(1, 2594361590), (2, 1297180795), (5, 518872318), (10, 259436159), (23, 112798330), (46, 56399165), (107, 24246370), (115, 22559666), (214, 12123185), (230, 11279833), (271, 9573290), (389, 6669310), (535, 4849274), (542, 4786645), (778, 3334655), (1070, 2424637), (1355, 1914658), (1945, 1333862), (2461, 1054190), (2710, 957329), (3890, 666931), (4922, 527095), (6233, 416230), (8947, 289970), (12305, 210838), (12466, 208115), (17894, 144985), (24610, 105419), (28997, 89470), (31165, 83246), (41623, 62330), (44735, 57994)]