15674428820

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1093}}^1$

素因数の和:1401

約数の個数: 96

約数和(自身を含む): 34180900992

約数和(自身を除く): 18506472172

約数列:

[1, 2, 4, 5, 10, 20, 53, 83, 106, 163, 166, 212, 265, 326, 332, 415, 530, 652, 815, 830, 1060, 1093, 1630, 1660, 2186, 3260, 4372, 4399, 5465, 8639, 8798, 10930, 13529, 17278, 17596, 21860, 21995, 27058, 34556, 43195, 43990, 54116, 57929, 67645, 86390, 87980, 90719, 115858, 135290, 172780, 178159, 181438, 231716, 270580, 289645, 356318, 362876, 453595, 579290, 712636, 717037, 890795, 907190, 1158580, 1434074, 1781590, 1814380, 2868148, 3563180, 3585185, 4808107, 7170370, 9442427, 9616214, 14340740, 14787197, 18884854, 19232428, 24040535, 29574394, 37769708, 47212135, 48081070, 59148788, 73935985, 94424270, 96162140, 147871970, 188848540, 295743940, 783721441, 1567442882, 3134885764, 3918607205, 7837214410, 15674428820]

約数ペア:

[(1, 15674428820), (2, 7837214410), (4, 3918607205), (5, 3134885764), (10, 1567442882), (20, 783721441), (53, 295743940), (83, 188848540), (106, 147871970), (163, 96162140), (166, 94424270), (212, 73935985), (265, 59148788), (326, 48081070), (332, 47212135), (415, 37769708), (530, 29574394), (652, 24040535), (815, 19232428), (830, 18884854), (1060, 14787197), (1093, 14340740), (1630, 9616214), (1660, 9442427), (2186, 7170370), (3260, 4808107), (4372, 3585185), (4399, 3563180), (5465, 2868148), (8639, 1814380), (8798, 1781590), (10930, 1434074), (13529, 1158580), (17278, 907190), (17596, 890795), (21860, 717037), (21995, 712636), (27058, 579290), (34556, 453595), (43195, 362876), (43990, 356318), (54116, 289645), (57929, 270580), (67645, 231716), (86390, 181438), (87980, 178159), (90719, 172780), (115858, 135290)]