1057774640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3313}}^1$

素因数の和:3646

約数の個数: 80

約数和(自身を含む): 2657934048

約数和(自身を除く): 1600159408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 307, 520, 614, 1040, 1228, 1535, 2456, 3070, 3313, 3991, 4912, 6140, 6626, 7982, 12280, 13252, 15964, 16565, 19955, 24560, 26504, 31928, 33130, 39910, 43069, 53008, 63856, 66260, 79820, 86138, 132520, 159640, 172276, 215345, 265040, 319280, 344552, 430690, 689104, 861380, 1017091, 1722760, 2034182, 3445520, 4068364, 5085455, 8136728, 10170910, 13222183, 16273456, 20341820, 26444366, 40683640, 52888732, 66110915, 81367280, 105777464, 132221830, 211554928, 264443660, 528887320, 1057774640]

約数ペア:

[(1, 1057774640), (2, 528887320), (4, 264443660), (5, 211554928), (8, 132221830), (10, 105777464), (13, 81367280), (16, 66110915), (20, 52888732), (26, 40683640), (40, 26444366), (52, 20341820), (65, 16273456), (80, 13222183), (104, 10170910), (130, 8136728), (208, 5085455), (260, 4068364), (307, 3445520), (520, 2034182), (614, 1722760), (1040, 1017091), (1228, 861380), (1535, 689104), (2456, 430690), (3070, 344552), (3313, 319280), (3991, 265040), (4912, 215345), (6140, 172276), (6626, 159640), (7982, 132520), (12280, 86138), (13252, 79820), (15964, 66260), (16565, 63856), (19955, 53008), (24560, 43069), (26504, 39910), (31928, 33130)]